Question

have a good time后可以跟什么

Answer 1

have a good time后面跟动词的ing形式
如
They have a good time playing in the park .
他们在公园玩得很开心。
注：
have a good time doing sth
=enjoy doing sth
=have fun doing sth
做某事开心

Answer 2

have a good time后可以跟 动词ing形式

追答

如
They have a good time playing basketball on the playground.

Answer 3

doing 动词ing