Must have been後面动词,形容词,分别接什麼形式?可以接副词麼?
问题描述：
Must have been後面动词,形容词,分别接什麼形式?可以接副词麼?
书上有句he must have been stay at home ,stay at home 它和 he must have stayed at home相同么?
答
tay at home 是动词词组（动词+副词）
he must have been stay at home 这种表达是错的,have been+doing must表示对事情的肯定推测
或者 have been done(被动语态) 表示被完成了
不懂再问哦,亲