贫穷的反义词和近义词:被动时态的完成时的用法

来源:百度文库 编辑:中科新闻网 时间:2024/05/11 23:57:25
have+been+done 的各种用法

老师才跟我们总结了的
be done 一般现在时
have/has been done 现在完成时
will/be going to be done 一般将来时
was/were done 一般过去时
be being done 现在进行时
would be done 过去将来时
had been done 过去完成时
was/were being done 过去进行时

have been done
has been done

这个动词结构have ben done