Semantics (cognitive semantics, formal semantics etc) (mood and modality, semantics of grammar), Functional linguistics (Linguistic Typology, Semiotic grammar), Language history (comparative linguistics, etymology) (comparative Bunuban, comparative Nyulnyulan, comparative Worrorran, grammaticalisation), Morphology (ergative case-marking, optional case-marking), Psycholinguistics (classification, language and theory of mind, symbolic cognition), Sociolects (child language, language of adolescents, immigrants, specialised language etc) (language endangerment, special registers (mother-in-law)), Syntax (complementation constructions, compound verb constructions, mood and subordination)
Semantics (cognitive semantics, formal semantics etc) (lexical semantics), Functional linguistics (Linguistic Typology, , Parallels between NPs and sentences., Typology, Universals, Functional Grammar, ), Pragmatic linguistics (Pragmatics), Syntax