【have been being 】or【have been being 】

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/15 20:11:27

【have been being 】or【have been being 】
I have _____(be) a teacher in a high school in the rural area since I was twenty years old.
填have been being还是 have been being?
有have been being这种用法吗?如果没有,那现在完成进行时中,所有be动词都变为have been是吗?

直接用 I have been a teacher.就可以了.
现在完成时（Present perfect）过去发生并且已经完成的动作对现在造成影响或后果,过去某一时间开始并一直持续到现在并且有可能还会持续的动作或状态.（强调过去对现在的影响）
现在完成进行时,主语+助动词（have/has）+been+动词的现在分词+其他成分.表示动作从某一时间开始,一直持续到现在,或者刚刚终止,或者可能仍然要继续下去.（与since,for连用时,常常表示动作会进行下去）,如：
I have been studying English for 5 years.
4.现在完成时比现在完成进行时更加常用,一般不使用have been being,常用have been/done
.
5.现在完成时,have done,其被动语态,have/has been done
现在完成进行时,have/has been doing ,其被动语态,have/has been being done.

【have been being 】or【have been being 】 have been还是have been being? BE BEING DOING/BE BEING DONE/HAVE BEEN DONE i have been afraid of being alone 请问being i have been afraid being done,have been done ,have done,done being done / be being done / have been doing / having been d 有have been being done和have being done吗?是什么时态? US said there have been reports of radiation being detected being done,have been done和having done怎么分辨 having being done 和have been done 有什么区别 Have treasure ,the even been bersieged being able have been和are being的区别是什么?