以前一直做什么,用英语里的什么时态?比如:我以前一直游泳用often +过去式 能表达出来吗?
问题描述:
以前一直做什么,用英语里的什么时态?
比如:我以前一直游泳
用often +过去式 能表达出来吗?
答
过去完成进行时
had been doing
答
used to
I used to swim.
答
现在完成进行时HAVE BEEN DOING
答
had been doing
答
have been doing