*snkruwa unattested未見語料√ kruwakruwa + sn-instrumental focus工具焦點preterite過去式曾用來當做的what was used to treat asroot詞根√ kruwaAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式*kmruwa*kraanankraanunskruwaPRET過去式*kmnruwa*knraanan*knruwa*snkruwaFUT未來式*mpkruwaDIST遠*mkruwaIMMED近*kkraanan*kkraanun—IMP命令式———kraani