Reconstruction:Proto-Japonic/-tay
See also: Reconstruction:Proto-Japonic/tay
Proto-Japonic
Etymology
Regular continuative / adverbial / conjunctive conjugation of completion auxiliary -tu. Bjarke Frellesvig and Alexander Vovin both describe an ancient copular /t/ element, manifesting in this verb suffix, and in the Old Japanese genitive particle つ (tu) and adverbial / quotative particle と (to2).
Suffix
*-tay
- infinitive and nominal form of *-tu
- conjunctive form of the completion marker (in verbs)