Grammar, Comparative and general Psycholinguistics Syntax 20 Phonology 8 Semantics 8 Morphology 7 Cognitive grammar 5 more ... Computational linguistics 5 Psychological aspects 5 Sentences 5 Language acquisition 4 Lexicology 4 Second language acquisition 4 Comprehension 3 Language and languages 3 Phonetics 3 Aspect 2 Cognition 2 Competence and performance (Linguistics) 2 Conversation analysis 2 Focus (Linguistics) 2 Gender 2 Generative grammar 2 Interlanguage (Language learning) 2 Phrase structure grammar 2 Pragmatics 2 Prosodic analysis (Linguistics) 2 Space and time in language 2 Tense 2 Topic and comment 2 less ...