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   Its time that   remark on sth   see to it that   relate sth to sb.   Lest/ in case/unless /suppose /as if/for fear that/on   condition等词引导的目的状语从句中,谓语动词多用虚拟语气,+动词原形   Not so muchas 与其说不如说   so much as that   take sth into account /consideration   see to doing sth   none other than   Could have done   Must have done   Should have done   Never/ seldom/ rarely/ hardly/ barely/ scarcely/ little/   few位于句首引起主谓部分倒装。   May just as well   order/ ask/ demand/ command/ request/ require that+虚拟语气     |