have在句中可作谓语么?

那我想问你下 在非谓语里有To have done这种不定式么 have to在句子一般什么作用?谓语? have在句中做谓语是复数形式吗 have you finished your homework?中谁是谓语?它的回答yes,I have是省略句么?谓语 谓语一定要是动词?还有谓语一定跟在主语后?As soon as i have finished this work ,i have、has 是不是谓语动词? have been done 这个短语要是在句子中,哪个词是谓语动词? have done在非谓语中可以做什么成分啊, to have done 和 having done 都表示发生在谓语之前的动作 助动词,谓语动词助动词能做谓语动词么?比如 have,is ,was.After he had finished his 英语虚拟语气在表和过去事实相反时, 从句谓语had done 主句谓语 would/could have done 问题 有没有规定说在中文句子里那个词语是做谓语的 到了英文里也要做谓语 好像I want to have a rest.一样