Reconstruction talk:Proto-Japonic/tukoru

Middle vowel
, per Kwéklos's, is Yaeyama's terminal conjugation form the only basis for reconstructing the medial ? If so, I don't think this is enough to go on -- terminal forms in Ryukyuan languages have often been formed through fusion with the cognate to 🇨🇬. Also, what mechanism would there be for the putative medial in Proto to become /-u-/ in OJP? I see this in a number of our reconstructed forms, sometimes even where all descendants show only where the Proto has. This seems quite odd. ‑‑ Eiríkr Útlendi │Tala við mig 20:48, 2 December 2019 (UTC)