was changed和has changed ; have been和had been ； have done 和 h

was changed和has changed ; have been和had been ； have done 和 h 请问have\has\had done和have\has\had been done 各有什么区别?been和gone又 having been done have been done have been doing 区别?就是have 和h have done和have been have been done 和 have been doing have had . 和have done . had done . 和 have been doing . had b have been done和 have done i have never changed 和 i have never been changed 这两句话都是对的吗?意 请问HAS BEEN和 HAVE BEEN HAD BEEN的用法以及分别加DONE后的用法 英语翻译i have been changed,i fould that i have been changed,i h had been 和 has/have been的区别是什么? My life has been changed 和how my life has changed 有什么区别?