*sngduru unattested未見語料√ gdurugduru + sn-instrumental focus工具焦點preterite過去式曾用來休假的what was used to take leaveroot詞根√ gduruAF主事焦點LF處所焦點PF受事焦點IF工具焦點PRES現在式mgduru——*sgduruPRET過去式*gmndurugndregan*gnduru*sngduruFUT未來式*mpgduruDIST遠———IMP命令式——pdregi—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pgduru———