*knkaro unattested未見語料√ kkarokkaro + ⟨n⟩patient focus受事焦點preterite過去式攀爬上過的；已把…攀爬上what was climbed up; climbed up itroot詞根√ kkaroAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式mkaro———PRET過去式*kmnkaro—*knkaro*snkkaroFUT未來式*mpkkaroDIST遠*mkkaroIMMED近kkrawan——IMP命令式kkaro———