Deductions
- past tense has quality class ⇐ (past tense has quality property), (property has quality class), (has quality is a transitive relation)
- past tense has quality superclass ⇐ (past tense has quality property), (property has quality superclass), (has quality is a transitive relation)
- past tense has quality class ⇐ (quality is a class), (past tense has quality quality)
- past tense has quality abstract entity ⇐ (past tense has quality property), (property has quality abstract entity), (has quality is a transitive relation)
- past tense has quality class ⇐ (past tense has quality property), (property has quality class), (has quality is a transitive relation)
- past tense has quality taxonomic rank ⇐ (past tense has quality property), (property has quality taxonomic rank), (has quality is a transitive relation)
- past tense has quality existence ⇐ (past tense has quality property), (property has quality existence), (has quality is a transitive relation)
- past tense has quality criterion ⇐ (past tense has quality property), (property has quality criterion), (has quality is a transitive relation)
- past tense has quality type of property ⇐ (past tense has quality property), (property has quality type of property), (has quality is a transitive relation)
- past tense has quality quality ⇐ (past tense has quality property), (property has quality quality), (has quality is a transitive relation)
- past tense has quality superclass ⇐ (past tense has quality property), (property has quality superclass), (has quality is a transitive relation)
- past tense has quality type ⇐ (past tense has quality property), (property has quality type), (has quality is a transitive relation)
- past tense has quality entity ⇐ (past tense has quality property), (property has quality entity), (has quality is a transitive relation)
- past tense has quality property ⇐ (meaning is a property), (past tense has quality meaning)
- past tense has quality absence ⇐ (meaning is subclass of absence), (past tense has quality meaning)
- past tense has quality meaning ⇐ (past tense is subclass of inflected form), (inflected form has quality meaning)
- grammatical tense is for example past tense ⇐ (past tense is a grammatical tense), (is a is inverse of is for example)