*rrtretun unattested未見語料√ rterucrteruc + RED + -unpatient focus受事焦點future未來式一定要把…揉搓（強調意圖）will rub it, for certain (emphatic intention)root詞根√ rterucAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式rmterucrtretanrtretun—PRET過去式*rmnteruc*rntretan*rnteruc*snrterucFUT未來式*mprterucDIST遠*mrterucIMMED近*rrtretan*rrtretun—IMP命令式rteruc—rtreti*rtrtani