Had better + Verb-1
Sub + had better + Verb-1
You'd better tell her everything.
I'd better get back to work.
We'd better meet early.
You'd better not say anything.
I'd better not come.
We'd better not miss the start of his presentation.
You'd better do what I say or else you will get into trouble.
I'd better get back to work or my boss will be angry with me.
We'd better get to the airport by five or else we may miss the flight.