新概念英语一册LESSON131-132
上面说MAY后面要跟动词原形
例如:Where will he go? He may go to the cinema.
但是如果提问Why was he late? 回答是He may have been busy.
have been是was的动词原形吗?were也是一样(Why were they late)?
还是固定搭配,是没有任何理由的?
希望可以有详细点的回答,谢谢
如果有要我一看就懂的,追加~~~~~
但我关键的是要问 <不是说MAY后面要跟‘动词原形’么?HAVE BEEN算得上动词原形吗?>
5楼、6楼、8楼的答案应该是比较接近
但是5楼的意思应该是HE HAD BEEN BUSY(过去完成)是这个句子原形
而6楼、8楼的意思是HE HAS BEEN BUSY(现在完成)是句子原形
有点疑问是对迟到原因的猜测是用过去完成时还是用现在完成时?