seen用法

seen用法 seen in 用法 seen的用法 sb be seen doing 有这种用法吗? You shoulda seen me.尤其是shoulda是什么特殊的用法? have been seeing /have been seen/ have seen的用法.以及I was saw 和I saw的用法请说清楚过去时和完成时的用法. be seen 的用法比如说“他被看到在玩游戏”之类的,被动.be seen 什么时候用be seen doing?什么时候是be seen to do?什么时候是be seen do? see sb do/doing 被动用法sb be seen to do对还是sb be seen doing carry/bring/fetch啲区别以及seen啲三个用法turn out/prove做为证实啲用法以及区别. an old man was seen(get)on a bus a moment ago用法是什么 I have seen the changes in beijing .这是属于现在完成时中的哪种用法?还是? 有have seen的用法么?怎么用的?它是过去式么？ 关于I have ever seenIt is the largest crowd I have ever seen.I have ever seen在这里是个什么用法?做什么语? many a 的用法Many a boy and many a girl______it since then.A.have seen B.has seen 这个句子选A还是B,为甚麽? he doesn't even want to be seen with meto be seen在这里是什么用法,应该没有被动含义在里面吧 关于already的用法-Did you see the movie yesterday?-No,because I____it already.A.saw B.would see C. was seeing D.had seen这道题是选D吧?但是为什么不用have seen而用had seen? see sb do/doing ; be seen to do/doing 和这里see用法类似的词有哪些? I have already seen that film.(变为一般疑问句;变为否定句),此题是考already用法,欢迎邦忙!