Added verb frames

In addition:
- Added prepositions.
- Rewrote a lot of the query interface. It now, for a lot of relationships, supports nested AND, OR, and NOT logic.
- Rewrote the token class. It is now a union-like class instead of being polymorphic, which means smart pointers are no longer necessary.
- Querying with regards to word derivation has been temporarily removed.
- Sentinel values are now supported for all word types.
- The VerbNet data retrieved from http://verbs.colorado.edu/~mpalmer/projects/verbnet/downloads.html was found to not be perfectly satisfactory in some regards, especially regarding adjective phrases. A patch file is now included in the repository describing the changes made to the VerbNet v3.2 download for the canonical verbly datafile.

1 files changed, 819 insertions, 0 deletions

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+#include "verbly.h"
+
+namespace verbly {
+
+  adjective_query::adjective_query(const data& _data) : _data(_data)
+  {
+
+  }
+  
+  adjective_query& adjective_query::limit(int _limit)
+  {
+    if ((_limit > 0) || (_limit == unlimited))
+    {
+      this->_limit = _limit;
+    }
+  
+    return *this;
+  }
+
+  adjective_query& adjective_query::random()
+  {
+    this->_random = true;
+  
+    return *this;
+  }
+  
+  adjective_query& adjective_query::except(const adjective& _word)
+  {
+    _except.push_back(_word);
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::rhymes_with(const word& _word)
+  {
+    for (auto rhyme : _word.rhyme_phonemes())
+    {
+      _rhymes.push_back(rhyme);
+    }
+    
+    if (dynamic_cast<const adjective*>(&_word) != nullptr)
+    {
+      _except.push_back(dynamic_cast<const adjective&>(_word));
+    }
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::has_pronunciation()
+  {
+    this->_has_prn = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::is_variant()
+  {
+    this->_is_variant = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::variant_of(filter<noun> _f)
+  {
+    _f.clean();
+    _variant_of = _f;
+    
+    return *this;
+  }
+    
+  adjective_query& adjective_query::has_antonyms()
+  {
+    this->_is_antonymic = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::antonym_of(filter<adjective> _f)
+  {
+    _f.clean();
+    _antonym_of = _f;
+    
+    return *this;
+  }
+    
+  adjective_query& adjective_query::has_synonyms()
+  {
+    this->_is_synonymic = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::synonym_of(filter<adjective> _f)
+  {
+    _f.clean();
+    _synonym_of = _f;
+    
+    return *this;
+  }
+
+  adjective_query& adjective_query::is_generalization()
+  {
+    this->_is_generalization = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::generalization_of(filter<adjective> _f)
+  {
+    _f.clean();
+    _generalization_of = _f;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::is_specification()
+  {
+    this->_is_specification = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::specification_of(filter<adjective> _f)
+  {
+    _f.clean();
+    _specification_of = _f;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::is_pertainymic()
+  {
+    this->_is_pertainymic = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::pertainym_of(filter<noun> _f)
+  {
+    _f.clean();
+    _pertainym_of = _f;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::is_mannernymic()
+  {
+    this->_is_mannernymic = true;
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::anti_mannernym_of(filter<adverb> _f)
+  {
+    _f.clean();
+    _anti_mannernym_of = _f;
+    
+    return *this;
+  }
+  /*
+  adjective_query& adjective_query::derived_from(const word& _w)
+  {
+    if (dynamic_cast<const adjective*>(&_w) != nullptr)
+    {
+      _derived_from_adjective.push_back(dynamic_cast<const adjective&>(_w));
+    } else if (dynamic_cast<const adverb*>(&_w) != nullptr)
+    {
+      _derived_from_adverb.push_back(dynamic_cast<const adverb&>(_w));
+    } else if (dynamic_cast<const noun*>(&_w) != nullptr)
+    {
+      _derived_from_noun.push_back(dynamic_cast<const noun&>(_w));
+    }
+    
+    return *this;
+  }
+  
+  adjective_query& adjective_query::not_derived_from(const word& _w)
+  {
+    if (dynamic_cast<const adjective*>(&_w) != nullptr)
+    {
+      _not_derived_from_adjective.push_back(dynamic_cast<const adjective&>(_w));
+    } else if (dynamic_cast<const adverb*>(&_w) != nullptr)
+    {
+      _not_derived_from_adverb.push_back(dynamic_cast<const adverb&>(_w));
+    } else if (dynamic_cast<const noun*>(&_w) != nullptr)
+    {
+      _not_derived_from_noun.push_back(dynamic_cast<const noun&>(_w));
+    }
+    
+    return *this;
+  }
+  */
+  std::list<adjective> adjective_query::run() const
+  {
+    std::stringstream construct;
+    construct << "SELECT adjective_id, base_form, comparative, superlative, position FROM adjectives";
+    std::list<std::string> conditions;
+    
+    if (_has_prn)
+    {
+      conditions.push_back("adjective_id IN (SELECT adjective_id FROM adjective_pronunciations)");
+    }
+    
+    if (!_rhymes.empty())
+    {
+      std::list<std::string> clauses(_rhymes.size(), "pronunciation LIKE @RHMPRN");
+      std::string cond = "adjective_id IN (SELECT adjective_id FROM adjective_pronunciations WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }
+    
+    for (auto except : _except)
+    {
+      conditions.push_back("adjective_id != @EXCID");
+    }
+    
+    if (_requires_comparative_form)
+    {
+      conditions.push_back("comparative IS NOT NULL");
+    }
+    
+    if (_requires_superlative_form)
+    {
+      conditions.push_back("superlative IS NOT NULL");
+    }
+    
+    switch (_position)
+    {
+      case adjective::positioning::predicate: conditions.push_back("position = 'p'"); break;
+      case adjective::positioning::attributive: conditions.push_back("position = 'a'"); break;
+      case adjective::positioning::postnominal: conditions.push_back("position = 'i'"); break;
+      case adjective::positioning::undefined: break;
+    }
+    
+    if (_is_variant)
+    {
+      conditions.push_back("adjective_id IN (SELECT adjective_id FROM variation)");
+    }
+    
+    if (!_variant_of.empty())
+    {
+      std::stringstream cond;
+      if (_variant_of.get_notlogic())
+      {
+        cond << "adjective_id NOT IN";
+      } else {
+        cond << "adjective_id IN";
+      }
+      
+      cond << "(SELECT adjective_id FROM variation WHERE ";
+      
+      std::function<std::string (filter<noun>, bool)> recur = [&] (filter<noun> f, bool notlogic) -> std::string {
+        switch (f.get_type())
+        {
+          case filter<noun>::type::singleton:
+          {
+            if (notlogic == f.get_notlogic())
+            {
+              return "noun_id = @ATTRID";
+            } else {
+              return "noun_id != @ATTRID";
+            }
+          }
+          
+          case filter<noun>::type::group:
+          {
+            bool truelogic = notlogic != f.get_notlogic();
+            
+            std::list<std::string> clauses;
+            std::transform(std::begin(f), std::end(f), std::back_inserter(clauses), [&] (filter<noun> f2) {
+              return recur(f2, truelogic);
+            });
+            
+            if (truelogic == f.get_orlogic())
+            {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " AND ") + ")";
+            } else {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+            }
+          }
+        }
+      };
+      
+      cond << recur(_variant_of, _variant_of.get_notlogic());
+      cond << ")";
+      conditions.push_back(cond.str());
+    }
+    
+    if (_is_antonymic)
+    {
+      conditions.push_back("adjective_id IN (SELECT adjective_2_id FROM adjective_antonymy)");
+    }
+    
+    if (!_antonym_of.empty())
+    {
+      std::stringstream cond;
+      if (_antonym_of.get_notlogic())
+      {
+        cond << "adjective_id NOT IN";
+      } else {
+        cond << "adjective_id IN";
+      }
+      
+      cond << "(SELECT adjective_2_id FROM adjective_antonymy WHERE ";
+      
+      std::function<std::string (filter<adjective>, bool)> recur = [&] (filter<adjective> f, bool notlogic) -> std::string {
+        switch (f.get_type())
+        {
+          case filter<adjective>::type::singleton:
+          {
+            if (notlogic == f.get_notlogic())
+            {
+              return "adjective_1_id = @ANTID";
+            } else {
+              return "adjective_1_id != @ANTID";
+            }
+          }
+          
+          case filter<adjective>::type::group:
+          {
+            bool truelogic = notlogic != f.get_notlogic();
+            
+            std::list<std::string> clauses;
+            std::transform(std::begin(f), std::end(f), std::back_inserter(clauses), [&] (filter<adjective> f2) {
+              return recur(f2, truelogic);
+            });
+            
+            if (truelogic == f.get_orlogic())
+            {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " AND ") + ")";
+            } else {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+            }
+          }
+        }
+      };
+      
+      cond << recur(_antonym_of, _antonym_of.get_notlogic());
+      cond << ")";
+      conditions.push_back(cond.str());
+    }
+    
+    if (_is_synonymic)
+    {
+      conditions.push_back("adjective_id IN (SELECT adjective_2_id FROM adjective_synonymy)");
+    }
+    
+    if (!_synonym_of.empty())
+    {
+      std::stringstream cond;
+      if (_synonym_of.get_notlogic())
+      {
+        cond << "adjective_id NOT IN";
+      } else {
+        cond << "adjective_id IN";
+      }
+      
+      cond << "(SELECT adjective_2_id FROM adjective_synonymy WHERE ";
+      
+      std::function<std::string (filter<adjective>, bool)> recur = [&] (filter<adjective> f, bool notlogic) -> std::string {
+        switch (f.get_type())
+        {
+          case filter<adjective>::type::singleton:
+          {
+            if (notlogic == f.get_notlogic())
+            {
+              return "adjective_1_id = @SYNID";
+            } else {
+              return "adjective_1_id != @SYNID";
+            }
+          }
+          
+          case filter<adjective>::type::group:
+          {
+            bool truelogic = notlogic != f.get_notlogic();
+            
+            std::list<std::string> clauses;
+            std::transform(std::begin(f), std::end(f), std::back_inserter(clauses), [&] (filter<adjective> f2) {
+              return recur(f2, truelogic);
+            });
+            
+            if (truelogic == f.get_orlogic())
+            {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " AND ") + ")";
+            } else {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+            }
+          }
+        }
+      };
+      
+      cond << recur(_synonym_of, _synonym_of.get_notlogic());
+      cond << ")";
+      conditions.push_back(cond.str());
+    }
+    
+    if (_is_generalization)
+    {
+      conditions.push_back("adjective_id IN (SELECT general_id FROM specification)");
+    }
+    
+    if (!_generalization_of.empty())
+    {
+      std::stringstream cond;
+      if (_generalization_of.get_notlogic())
+      {
+        cond << "adjective_id NOT IN";
+      } else {
+        cond << "adjective_id IN";
+      }
+      
+      cond << "(SELECT general_id FROM specification WHERE ";
+      
+      std::function<std::string (filter<adjective>, bool)> recur = [&] (filter<adjective> f, bool notlogic) -> std::string {
+        switch (f.get_type())
+        {
+          case filter<adjective>::type::singleton:
+          {
+            if (notlogic == f.get_notlogic())
+            {
+              return "specific_id = @SPECID";
+            } else {
+              return "specific_id != @SPECID";
+            }
+          }
+          
+          case filter<adjective>::type::group:
+          {
+            bool truelogic = notlogic != f.get_notlogic();
+            
+            std::list<std::string> clauses;
+            std::transform(std::begin(f), std::end(f), std::back_inserter(clauses), [&] (filter<adjective> f2) {
+              return recur(f2, truelogic);
+            });
+            
+            if (truelogic == f.get_orlogic())
+            {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " AND ") + ")";
+            } else {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+            }
+          }
+        }
+      };
+      
+      cond << recur(_generalization_of, _generalization_of.get_notlogic());
+      cond << ")";
+      conditions.push_back(cond.str());
+    }
+    
+    if (_is_specification)
+    {
+      conditions.push_back("adjective_id IN (SELECT specific_id FROM specification)");
+    }
+    
+    if (!_specification_of.empty())
+    {
+      std::stringstream cond;
+      if (_specification_of.get_notlogic())
+      {
+        cond << "adjective_id NOT IN";
+      } else {
+        cond << "adjective_id IN";
+      }
+      
+      cond << "(SELECT specific_id FROM specification WHERE ";
+      
+      std::function<std::string (filter<adjective>, bool)> recur = [&] (filter<adjective> f, bool notlogic) -> std::string {
+        switch (f.get_type())
+        {
+          case filter<adjective>::type::singleton:
+          {
+            if (notlogic == f.get_notlogic())
+            {
+              return "general_id = @GENID";
+            } else {
+              return "general_id != @GENID";
+            }
+          }
+          
+          case filter<adjective>::type::group:
+          {
+            bool truelogic = notlogic != f.get_notlogic();
+            
+            std::list<std::string> clauses;
+            std::transform(std::begin(f), std::end(f), std::back_inserter(clauses), [&] (filter<adjective> f2) {
+              return recur(f2, truelogic);
+            });
+            
+            if (truelogic == f.get_orlogic())
+            {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " AND ") + ")";
+            } else {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+            }
+          }
+        }
+      };
+      
+      cond << recur(_specification_of, _specification_of.get_notlogic());
+      cond << ")";
+      conditions.push_back(cond.str());
+    }
+    
+    if (_is_pertainymic)
+    {
+      conditions.push_back("adjective_id IN (SELECT pertainym_id FROM pertainymy)");
+    }
+    
+    if (!_pertainym_of.empty())
+    {
+      std::stringstream cond;
+      if (_pertainym_of.get_notlogic())
+      {
+        cond << "adjective_id NOT IN";
+      } else {
+        cond << "adjective_id IN";
+      }
+      
+      cond << "(SELECT pertainym_id FROM pertainymy WHERE ";
+      
+      std::function<std::string (filter<noun>, bool)> recur = [&] (filter<noun> f, bool notlogic) -> std::string {
+        switch (f.get_type())
+        {
+          case filter<noun>::type::singleton:
+          {
+            if (notlogic == f.get_notlogic())
+            {
+              return "noun_id = @APERID";
+            } else {
+              return "noun_id != @APERID";
+            }
+          }
+          
+          case filter<noun>::type::group:
+          {
+            bool truelogic = notlogic != f.get_notlogic();
+            
+            std::list<std::string> clauses;
+            std::transform(std::begin(f), std::end(f), std::back_inserter(clauses), [&] (filter<noun> f2) {
+              return recur(f2, truelogic);
+            });
+            
+            if (truelogic == f.get_orlogic())
+            {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " AND ") + ")";
+            } else {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+            }
+          }
+        }
+      };
+      
+      cond << recur(_pertainym_of, _pertainym_of.get_notlogic());
+      cond << ")";
+      conditions.push_back(cond.str());
+    }
+    
+    if (_is_mannernymic)
+    {
+      conditions.push_back("adjective_id IN (SELECT adjective_id FROM mannernymy)");
+    }
+    
+    if (!_anti_mannernym_of.empty())
+    {
+      std::stringstream cond;
+      if (_anti_mannernym_of.get_notlogic())
+      {
+        cond << "adjective_id NOT IN";
+      } else {
+        cond << "adjective_id IN";
+      }
+      
+      cond << "(SELECT adjective_id FROM mannernymy WHERE ";
+      
+      std::function<std::string (filter<adverb>, bool)> recur = [&] (filter<adverb> f, bool notlogic) -> std::string {
+        switch (f.get_type())
+        {
+          case filter<adverb>::type::singleton:
+          {
+            if (notlogic == f.get_notlogic())
+            {
+              return "mannernym_id = @MANID";
+            } else {
+              return "mannernym_id != @MANID";
+            }
+          }
+          
+          case filter<adverb>::type::group:
+          {
+            bool truelogic = notlogic != f.get_notlogic();
+            
+            std::list<std::string> clauses;
+            std::transform(std::begin(f), std::end(f), std::back_inserter(clauses), [&] (filter<adverb> f2) {
+              return recur(f2, truelogic);
+            });
+            
+            if (truelogic == f.get_orlogic())
+            {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " AND ") + ")";
+            } else {
+              return "(" + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+            }
+          }
+        }
+      };
+      
+      cond << recur(_anti_mannernym_of, _anti_mannernym_of.get_notlogic());
+      cond << ")";
+      conditions.push_back(cond.str());
+    }
+/*    
+    if (!_derived_from_adjective.empty())
+    {
+      std::list<std::string> clauses(_derived_from_adjective.size(), "adjective_2_id = @DERADJ");
+      std::string cond = "adjective_id IN (SELECT adjective_1_id FROM adjective_adjective_derivation WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }
+    
+    if (!_not_derived_from_adjective.empty())
+    {
+      std::list<std::string> clauses(_not_derived_from_adjective.size(), "adjective_2_id = @NDERADJ");
+      std::string cond = "adjective_id NOT IN (SELECT adjective_1_id FROM adjective_adjective_derivation WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }
+    
+    if (!_derived_from_adverb.empty())
+    {
+      std::list<std::string> clauses(_derived_from_adverb.size(), "adverb_id = @DERADV");
+      std::string cond = "adjective_id IN (SELECT adjective_id FROM adjective_adverb_derivation WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }
+    
+    if (!_not_derived_from_adverb.empty())
+    {
+      std::list<std::string> clauses(_not_derived_from_adverb.size(), "adverb_id = @NDERADV");
+      std::string cond = "adjective_id NOT IN (SELECT adjective_id FROM adjective_adverb_derivation WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }
+    
+    if (!_derived_from_noun.empty())
+    {
+      std::list<std::string> clauses(_derived_from_noun.size(), "noun_id = @DERN");
+      std::string cond = "adjective_id IN (SELECT adjective_id FROM noun_adjective_derivation WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }
+    
+    if (!_not_derived_from_noun.empty())
+    {
+      std::list<std::string> clauses(_not_derived_from_noun.size(), "noun_id = @NDERN");
+      std::string cond = "adjective_id NOT IN (SELECT adjective_id FROM noun_adjective_derivation WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }*/
+    
+    if (!conditions.empty())
+    {
+      construct << " WHERE ";
+      construct << verbly::implode(std::begin(conditions), std::end(conditions), " AND ");
+    }
+
+    if (_random)
+    {
+      construct << " ORDER BY RANDOM()";
+    }
+
+    if (_limit != unlimited)
+    {
+      construct << " LIMIT " << _limit;
+    }
+    
+    sqlite3_stmt* ppstmt;
+    std::string query = construct.str();
+    if (sqlite3_prepare_v2(_data.ppdb, query.c_str(), query.length(), &ppstmt, NULL) != SQLITE_OK)
+    {
+      throw std::runtime_error(sqlite3_errmsg(_data.ppdb));
+    }
+    
+    if (!_rhymes.empty())
+    {
+      int i = 0;
+      for (auto rhyme : _rhymes)
+      {
+        std::string rhymer = "%" + rhyme;
+        sqlite3_bind_text(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@RHMPRN"), rhymer.c_str(), rhymer.length(), SQLITE_STATIC);
+        
+        i++;
+      }
+    }
+    
+    for (auto except : _except)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@EXCID"), except._id);
+    }
+    
+    for (auto attribute : _variant_of.inorder_flatten())
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@ATTRID"), attribute._id);
+    }
+    
+    for (auto antonym : _antonym_of.inorder_flatten())
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@ANTID"), antonym._id);
+    }
+    
+    for (auto synonym : _synonym_of.inorder_flatten())
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@SYNID"), synonym._id);
+    }
+    
+    for (auto specific : _generalization_of.inorder_flatten())
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@SPECID"), specific._id);
+    }
+    
+    for (auto general : _specification_of.inorder_flatten())
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@GENID"), general._id);
+    }
+    
+    for (auto n : _pertainym_of.inorder_flatten())
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@APERID"), n._id);
+    }
+    
+    for (auto mannernym : _anti_mannernym_of.inorder_flatten())
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@MANID"), mannernym._id);
+    }
+    /*
+    for (auto adj : _derived_from_adjective)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@DERADJ"), adj._id);
+    }
+    
+    for (auto adj : _not_derived_from_adjective)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@NDERADJ"), adj._id);
+    }
+    
+    for (auto adv : _derived_from_adverb)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@DERADV"), adv._id);
+    }
+    
+    for (auto adv : _not_derived_from_adverb)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@NDERADV"), adv._id);
+    }
+    
+    for (auto n : _derived_from_noun)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@DERN"), n._id);
+    }
+    
+    for (auto n : _not_derived_from_noun)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@NDERN"), n._id);
+    }
+*/
+    std::list<adjective> output;
+    while (sqlite3_step(ppstmt) == SQLITE_ROW)
+    {
+      adjective tnc {_data, sqlite3_column_int(ppstmt, 0)};
+      tnc._base_form = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 1)));
+      
+      if (sqlite3_column_type(ppstmt, 2) != SQLITE_NULL)
+      {
+        tnc._comparative_form = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 2)));
+      }
+      
+      if (sqlite3_column_type(ppstmt, 3) != SQLITE_NULL)
+      {
+        tnc._superlative_form = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 3)));
+      }
+      
+      if (sqlite3_column_type(ppstmt, 4) != SQLITE_NULL)
+      {
+        std::string adjpos(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 4)));
+        if (adjpos == "p")
+        {
+          tnc._position = adjective::positioning::predicate;
+        } else if (adjpos == "a")
+        {
+          tnc._position = adjective::positioning::attributive;
+        } else if (adjpos == "i")
+        {
+          tnc._position = adjective::positioning::postnominal;
+        }
+      }
+  
+      output.push_back(tnc);
+    }
+
+    sqlite3_finalize(ppstmt);
+    
+    for (auto& adjective : output)
+    {
+      query = "SELECT pronunciation FROM adjective_pronunciations WHERE adjective_id = ?";
+      if (sqlite3_prepare_v2(_data.ppdb, query.c_str(), query.length(), &ppstmt, NULL) != SQLITE_OK)
+      {
+        throw std::runtime_error(sqlite3_errmsg(_data.ppdb));
+      }
+      
+      sqlite3_bind_int(ppstmt, 1, adjective._id);
+      
+      while (sqlite3_step(ppstmt) == SQLITE_ROW)
+      {
+        std::string pronunciation(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 0)));
+        auto phonemes = verbly::split<std::list<std::string>>(pronunciation, " ");
+        
+        adjective.pronunciations.push_back(phonemes);
+      }
+      
+      sqlite3_finalize(ppstmt);
+    }
+
+    return output;
+  }
+
+};