*mpskela unattested未見語料√ skelaskela + mp-agent focus主事焦點future未來式distant遠將要趕上（遠期）will catch up with (sometime later)root詞根√ skelaAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式—sklaansnklaansklaun*sskelaPRET過去式*smnkela—*snkela*snskelaFUT未來式*mpskelaDIST遠*mskelaIMMED近*ssklaan*ssklaun—IMP命令式skela—sklai*sklani