*snphuma unattested未見語料√ phumaphuma + sn-instrumental focus工具焦點preterite過去式曾用來種植的what was used to plantroot詞根√ phumaAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式mhumaphmaanphmaunsphumaPRET過去式mnhumapnhmaanpnhuma*snphumaFUT未來式mphumaDIST遠*ppphmaanpphmaun—IMP命令式phuma—phmai*pphmaniderived stems衍生詞幹AF主事焦點LF處所焦點PF受事焦點IF工具焦點DESID願望式mkmhuma———