have/has been 后面跟什么词?

have/has been 后面跟什么词? have/has been后面能跟动词的什么时态?请举例说明. have beenhave ever been后面分别跟什么? 什么时候用have been,什么时间have/has后面直接加过去分词? have,has,have been,has been在什么情况下用啊? there have been 和there has beenthere后面加have还是has是看什么啊（与什么有关）? our class后面跟has还是have 第三人称should后面跟has还是have have /has 后面加什么? 现在完成时有没有have been这种结构?后面若要跟动词,动词变成什么形式>? have/has +been 请问后面可以跟短暂性动词的吗?这里的been是代表状态正在进行的吗?谢谢您能叫我,灰常谢 为什么has/have been.后面的动词要是ing形式? there have been many great inventions 为什么用have一个地点不应该用has吗 难道是要跟后面的inventions?不太懂 have been away后面可以跟时间状语吗? has been doing 的用法看到一句话：it has been a favorite magazine sinc i was a child.has been 后面接了名词,这是属于什么时态的用法呢?是have been doing 英语语法 ...would have been 后面加什么? 请问have been 和has been有什么区别 Does your sister usually后面跟have还是has