happen有被动语态吗!十万火急到底有没有哇~~~~我见过有的啊!People can be seen running everywhere.Do you know what is happened?这是字典上的例句啊.我在网上查怎么人家都说没happen有被动语态!

happen有被动语态吗!十万火急到底有没有哇~~~~我见过有的啊!People can be seen running everywhere.Do you know what is happened?这是字典上的例句啊.我在网上查怎么人家都说没happen有被动语态!
happen有被动语态吗!十万火急
到底有没有哇~~~~我见过有的啊!
People can be seen running everywhere.Do you know what is happened?
这是字典上的例句啊.我在网上查怎么人家都说没happen有被动语态!

happen有被动语态吗!十万火急到底有没有哇~~~~我见过有的啊!People can be seen running everywhere.Do you know what is happened?这是字典上的例句啊.我在网上查怎么人家都说没happen有被动语态!
happen没有被动形式 这里是过去式的用法