*snkukul unattested未見語料√ skukulskukul + ⟨n⟩patient focus受事焦點preterite過去式放進口袋過的；已把…放進口袋what was putted in a pocket; putted in a pocket itroot詞根√ skukulAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式*smkukulskkulanskkulun*sskukulPRET過去式*smnkukul*snkkulan*snkukul*snskukulFUT未來式*mpskukulDIST遠*mskukulIMMED近*sskkulan*sskkulun—IMP命令式skukul—skkuli*skklani