1、一般现在时的被动语态构成：is / am / are + 及物动词的过去分词
Our classroom is cleaned everyday. 我们教室每天都被打扫。
2、 一般过去时的被动语态构成：was / were + 及物动词的过去分词
A new shop was built last year. 去年修了一座新商店。
3、 一般将来时的被动语态构成：will+ be + 及物动词的过去分词
A new hospital will be built in our city. 我们城市将要修建一家新医院。
4、现在进行时的被动语态构成：am / is / are + being + 及物动词的过去分词
My bike is being repaired by Tom now. 王叔叔正在修理我的自行车。
5、 现在完成时的被动语态构成：has / have + been + 及物动词的过去分词
This book has been translated into many languages. 这本书被翻译成多种文字。
6、过去进行时的被动语态构成：was/were + being + 及物动词的过去分词
The new road was being made.这条新路正在修筑。
7、过去完成时的被动语态构成：had + been + 及物动词的过去分词
The classroom hadn’t been cleaned before the teacher came. 在老师来之前，教室尚未打扫。
8、将来完成时的被动语态构成：shall/will + have done
They will have been married for 20 years by then. 届时，他们结婚将满20周年。
9、含有情态动词的被动语态构成：情态动词+ be + 及物动词的过去分词
Young trees must be watered often. 小树需要经常浇水。