六种被动语态及例句如下：
1. 被动作主体+be+过去分词+by+动作主体
例句：The book was written by the famous author.
2. 被动作主体+be+现在分词的被动形式+by+动作主体
例句：The students are being taught by the experienced teacher.
3. 被动作主体+be+过去分词
例句：The window was broken.
4. 被动作主体+be+现在分词的被动形式
例句：The door is being locked.
5. 被动作主体+be+不定式
例句：The task is to be completed by tomorrow.
6. 被动作主体+be+过去分词+副词
例句：The cake was made by her own hands.
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