He can be clever can be 是系动词吗 clever是表语吗

He can be clever can be 是系动词吗 clever是表语吗 He can be clever can be clever 是不是表语吖 句子分析,Be honest rather than clever.be是连系动词,honest是表语,后面的那部分是什 seem to be a clever boy里to be插在系动词与表语之间算什么?谢谢 是How clever he is!还是What clever he is! can be 和may be.will be .是同一种用法吗?有的说是系动词哦. 表语从句前的谓语动词（系动词）只可能是be吗 用to be,to have,can,do填空 ( )you a clever child?Yes,I ( ) ( )y Tom's brother is clever,_________ the boy can't be trusted. He is clever.He can finish his homework___(easy) he is so clever that he can answer the question 副词作表语时,动词只可以是be动词吗?,可以是其它的系动词吗?