Awtuw has a very rich verbal morphology, with 8 prefixal slots encoding tense, aspect, modality, polarity, subject number and reciprocal.[4]). Six of these slots contain prefixes that have cognates in Pouye.[5]
The suffixal chain contains recently grammaticalized suffixes encoding associated motion, aspect, benefactive, and various unusual categories such as celerative -imya 'quickly' as in (1) (grammaticalized from the verb imya 'run'),[6] simulative -panya 'pretend',[7]and periodic tense (adauroral -alw 'until dawn').[8]
^ abcFoley, William A. (2018). "The Languages of the Sepik-Ramu Basin and Environs". In Palmer, Bill (ed.). The Languages and Linguistics of the New Guinea Area: A Comprehensive Guide. The World of Linguistics. Vol. 4. Berlin: De Gruyter Mouton. pp. 197–432. ISBN978-3-11-028642-7.