Reconstruction talk:Proto-Japonic/sanpusi

Medial -y- seems incorrect
The oldest attested form is Old Japanese /sabusi/, deriving from OJP (and later Classical) verb.

If the Proto form were truly /*sanpuysi/, we would expect OJP /sabisi/, not /sabusi/.

What grounds are there for reconstructing that medial -y-? ‑‑ Eiríkr Útlendi │Tala við mig 19:49, 6 January 2023 (UTC)