I had been sitting的意思.,时态,相关句子-举例

问题描述:

I had been sitting的意思.,时态,相关句子-举例

过去完成进行时
表示过去动作持续到现在.并且会继续进行
我从过去一直坐到现在
I HAD BEEN PAINTING THE WALL
我一直在刷墙