may、might、must、can、should后面什么时候加be?如题

might,may,can,must的区别 can,might,may,could,must的用法 can,might,may,could,must的用法 can、could、may 、might、must、ought 的区别和用法 should,must,can,may,shall,could,might的用法 must can may could might语气强弱顺序是什么 分析一下can may must could might could have分析一下can may must could might could have done might have done等 Who ------it be?It must be Mr.Wang A may B must C might D can Wherever you____,there’s no place like home.（d）A.can go B.must go C.might go D.may go may,might,can,could的四个区别.must‘t,can’t的区别.①什么时候用may,might,can,could.②must‘t,can’t的区别③may,need,must在不同句式中的否定形式④什么时候用may/might 或can/could⑤什么时候用may be/might be must,can,could,may,might表示推测,哪些用于否定句,请举例说明 must,can,could,may,might表示推测,哪些用于疑问句,请举例说明 must,can,could,may,might表示推测,哪些用于肯定句,举例说明 怎么回答以can,may,must,could,might,would这些开头的问句? 情态动词造句can (could),may (might),must shall (should,will (would) need should may might would could can ought to must 语气强弱程度 you___ stop when the traffic light is red.A.can B.may C.must D.might should must can could will would may might情态动词造句拜托了···