You ought to have come to the meeting看起来觉得怪怪的,
问题描述：
You ought to have come to the meeting看起来觉得怪怪的,
为什么ought to后面为什么可以这样写?
You ought to come to have the meeting这样写不行吗?
答
这是情态动词加现在完成时的用法,表示你本应该...样的（实际上没那样）
You ought to have come to the meeting=You should have come to the meeting
你本应该来参加会议的.（实际上没来）