You'd better +do 还是 to do?

You`d better 是do还是to do? 提问句型 是You'd better do sth还是You'd better to do sth you'd better not do还是You'd better not to do 是you 'd better not do 还是you 'd better not to do 请问"你最好不做某事”是You'd better not do 还是You'd better not to do , you`d better to do sth you'd better do you'd better to do / you'd better do 有什么区别哇? 是l'd better to do some thing 还是 l'd better do some thing. 是we'd better do 还是we'd better to do ? you'd better do句子 You’d better not (to)do sth.有无to?