非谓语动词中having done 与 to have done

非谓语动词用法to have done/having done/to have been done/having bee 非谓语having done与to have done 非谓语动词中being done ,done,having been done,have done 有什么区别 having done 与done在非谓语动词中区别 非谓语动词having been done,to have been done什么时候用? 请问 非谓语使用时 to have done 与 having been done 有什么区别 非谓语动词中done ,being done ,与having been done 的区别 那位牛人帮小女子解答, 非谓语动词having done的疑问 英语非谓语动词中有having been done,那有没having done形式? 非谓语动词doing/having done/done区别 怎么分辨谓语动词和非谓语动词啊?比如,has caused /to be done /having been done/ 非谓语动词的问题请问to be done 与 to have been done在题目中同时出现怎么区别?请举例,