*snqrinuc unattested未見語料√ qrinucqrinuc + sn-instrumental focus工具焦點preterite過去式曾用來獨身者（鰥夫、寡婦）的what was used to a single person (widowerroot詞根√ qrinucAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式*qmrinuc——*sqrinucPRET過去式*qmnrinuc—*qnrinuc*snqrinucFUT未來式*mpqrinucDIST遠*mqrinucIMMED近———derived stems衍生詞幹AF主事焦點LF處所焦點PF受事焦點IF工具焦點CAUS使動psqrinuc———