求音乐：情态动词+have been 表推测 反义疑问句如：He must have been there,__________?He must have been there last night,_______?He must have been taken away last night,_________?什么情况下填 wasn't he

求音乐：情态动词+have been 表推测 反义疑问句如：He must have been there,__________?He must have been there last night,_______?He must have been taken away last night,_________?什么情况下填 wasn't he 情态动词+have done have是不是情态动词 He must have been away 哪个是情态动词 是must还是have同上 have是情态动词吗? 问：Have是不是情态动词 have to是实义动词还是情态动词 have to是情态动词吗? 请告诉我have to是不是情态动词 have 是助动词还是情态动词? 情态动词can,have to,must用法 “情态动词 have done ” 全面一些, 请告诉我have to是不是情态动词 情态动词+have done地用法 情态动词+have+过去分词 总结 情态动词+have done 完整用法讲解? 情态动词+have+done 的详细用法? have情态动词怎么改一般疑问句.