*snlau unattested未見語料√ slauslau + ⟨n⟩patient focus受事焦點preterite過去式梳子過的；已把…梳子what was combed; combed itroot詞根√ slauAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式smlau——*sslauPRET過去式*smnlau—*snlau*snslauFUT未來式*mpslauDIST遠*mslauIMMED近———