请问是否存在have been being doing sth.

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/23 13:56:17

请问是否存在have been being doing sth.
我是一个初中学生,正在学习《新概念英语第二册》.我已学英语时态中的have been doing sth.（现在完成进行时）,又想到在been后插入being（be的现在分词）也无妨,这样以be动词的现在分词充当该时态结构中的动词现在分词成分；因为be动词后加动词现在分词,因此原时态结构中been后的doing置于being后,似乎不违背语法.如果撇开英语时态结构不谈,仅依语法而言,这样的形式存在吗?烦请各位另外说明存在或不存在的理由.

不存在
时态上的语法是要依靠其基本结构而存在的不能分开而谈更不能自创形式哦
希望你能理解

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