Columbia subject headings:
Harvard subject headings:
Generative grammar.
Grammar, Comparative and general--Agreement.
Grammar, Comparative and general--Aspect.
Grammar, Comparative and general--Verb.
Historical linguistics.
Minimalist theory (Linguistics)
Semantics
Princeton subject headings:
Generative grammar.
Grammar, Comparative and general--Agreement.
Grammar, Comparative and general--Aspect.
Grammar, Comparative and general--Verb.
Historical linguistics.
Minimalist theory (Linguistics)
Semantics.