been后面加什么词性（have been后面跟动词）

been 后面可以根据不同的情况，跟不同的词性。1）been后面可以跟动词的ing形式，构成现在完成进行时，例如: He has been waiting for his mother for five hours. 2)been后面可以跟形容词，对主语说明补充。例如：He has been ill for a long time. 3）been后面也可以跟过去分词构成被动语态，例如：The school has been built for more than twenty years.