请教英语语法,Now read how she felt after being in the hiding place since July 1942.
问题描述：
请教英语语法,Now read how she felt after being in the hiding place since July 1942.
Now read how she felt after being in the hiding place since July 1942.请问after后面为什么不是"she had been ",而是用"being"?这个语法是独立主格吗?
答
after 是一个介词,后面加doing 在什么（时间,事件）之后的意思.being in the hiding place =she was in the hiding place但这里的she和前面的she重复了,所以省略了,又因为是主动,所以选择了非谓语的v-ing形式不是独...句子中有since，是不是应该用完成时态？不是"she had been in"而是"she was in"吗？