*sntheruy unattested未見語料√ theruytheruy + sn-instrumental focus工具焦點preterite過去式曾用來遷徙的what was used to migrateroot詞根√ theruyAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式*tmheruythriganthrigun*stheruyPRET過去式*tmnheruytnhrigantnheruy*sntheruyFUT未來式*mptheruyDIST遠*mtheruyIMMED近*tthrigan*tthrigun—IMP命令式theruy—thrigi*thrgani