关于时态的问题have beenhave been 和have had been有什么区别?原句是这样的：I've heard has been good.有have也有has

关于时态的问题have beenhave been 和have had been有什么区别?原句是这样的：I've heard has been good.有have也有has have beenhave ever been后面分别跟什么? 关于现在完成时have beenhave been P.P.这里的been表示的是被动语态吗?可为什么会有He has been dead for 3 years.他“被”死了?另外请说明一下什么时候用have been p.p.什么时候用have p.p.另：请勿从句子成 怎样判断英语现在完成时的动词是否是延续性动词,如果是那该怎样改? 比如：come--beenhave been 和 have doon 有什么区别?该怎样用? .初中英语的时态问题 ,有关时态的问题 you have to wait until the soup becomes cold时态叫不准，还有所有跟 if 有关的时态问题 关于英语语法的问题,时态问题谁有像do--doing--does--done这样的一些时态转换的单词,要注明时态,发给我,thank you very much! 有关于have to的文章英语时态问题再文中有几个句子：i will be busy that day.in the morning.i have to do my homework. i have too much homework.本文的时态应该是将来时的,为什么会出现现在时的呢?have to不是有wil 有关于have to的文章英语时态问题再文中有几个句子：i will be busy that day.in the morning.i have to do my homework.i have too much homework.本文的时态应该是将来时的,为什么会出现现在时的呢?have to不是有will have的过去时态是什么 一句话的时态问题How long have you been stay here?请问这句话是什么时态,并且说出这种时态如何使用, have的完成时态（have ） 这里不定式的时态问题have to be built 什么时态啊（这里应该也有被动语气吧）和have been built的区别 宾语从句的时态问题 关于英语时态问题以“I love you”为例：一般现在时,i love you,我爱你其它的时态都需要怎么写,用哪些词.等大侠们告知.我先写几个看看对不对.I have been loving youI have loved youI did love you.请大 i have not been to shanghai.这句英语为什么要用 beenhave been是固定用法吗 关于英语的将来时态的问题1 Everyone will have (a computer) on their desks.(就括号处提问)2 Where there is a will,there is a way 的意思是什么?