我很是困惑 after还有when后面究竟跟什么时态?例如:After doing my work,i will play games.

问题描述:

我很是困惑 after还有when后面究竟跟什么时态?例如:After doing my work,i will play games.
还是 After did my work,i play games.
After have done my work,i played games?

after when before while 它们作连词时,后面接V-ing,不存在时态的问题;引导时间状语从句时,就要考虑时态了:主句如果是祈使句,或含有情态动词,或为一般将来时态;从句用一般现在时态.