You had better and I would rather have a present
or future meaning and are followed by the infinitive
without to.

A - Had better

•		Had better is used for giving very firm advice
	or an order.
	Example:
	You had better tell her the bad news.

•		The negative form is formed thus:

		had better + not + verb in the infinitive.
	Example:
	You'd (had) better not forget my birthday.