have been的been是分词还是过去

have been的been是分词还是过去 I have been there,have been 是have been in还是have been to的缩写? have died have been deadhave后要加过去式还是过去分词?died是过去式还是过去分词? 现在完成进行时的被动语态结构是have been +过去分词还是have been+doing例如：They have been collecting some stamps since2000Some stamps have been collected by them since 2000 英语现在完成时的构成疑问是have/has+been+现在分词还是过去分词网上说是过去分词 可是我的书本上说是现在分词 我知道have/has+been+过去分词.是被动语态...那么had+been+过去分词.是被动语态吗?已经被人们所关注。用have/has+been+过去分词好？还是用had+been+过去分词好？ have been+过去分词、与have+过去分词的区别 have +done与have +过去分词有什么区别?错了，是have+过去分词与have +been的区别 have+过去分词和have been+过去分词的区别请问 have been+过去分词是什么时态. 是have been well还是 have been good啊 have been doing 和have +动词过去分词的差别. have been + n.是什么用法,（thanks a lot)是have been + 名词 的用法，不是+过去分词，也不是现在分词的。 I have been busy since yesterday.现在完成时是have加过去分词,但这里的过去分词在哪里?been busy 在这里又担当什么句子成分呢? have been 的过去式?三单形式是has been吗?过去式是had been 我们还没学被动语态了,所以还顾不上过去分词. I have been here是“我来过这里”还是“我在这里” “have been”到底有几种解释? people who是has been还是have been 动词过去分词的形式是-ed还是done 如are的过去分词是were还是been have been+不持续性动词的现在分词是不是,