1、各种时态的被动语态结构如下：一般目前时的被动语态：主语+am / is / are (not)+过去分词一般过去时的被动语态：主语+was / were +过去分词目前完成时的被动语态：主语+have / has +been +过去分词一般以后时的被动语态：主语+will +be +过去分词过去以后时的被动语态：主语+would / should + be +过去分词过去进行时的被动语态：主语+was / were + being +过去分词过去完成时的被动语态：主语+had + been +过去分词情态动词的被动语态：情态动词+be+过去分词
