Title: The genesis of grammar
Subjects: Animal communication, Comparative and general Grammar, Grammaticalization, Language and languages, Origin, Grammar, syntax, linguistic structure, Historical & comparative linguistics, Language Arts & Disciplines, Language Arts / Linguistics / Literacy, Language, Linguistics, Language Arts & Disciplines / Linguistics, Grammar, Comparative and general, Grammaticalization, Language and languages, Origin, Grammar, comparative and general, Language and languages, origin