挑了中学英语中最常用的八种时态,其被动语态结构如下：
1.一般现在时：am/is/are + 过去分词
2.一般过去时：was/were + 过去分词
3.一般将来时：will/shall be + 过去分词 或 am/is/are going to be + 过去分词
4.现在进行时：am/is/are being + 过去分词
5.过去进行时：was/were being + 过去分词
6.过去将来时：would be + 过去分词 或 was/were going to be + 过去分词
7.现在完成时：have/has been + 过去分词
8.过去完成时：had been + 过去分词