should

Should + verb says that something is a good idea. You use it to give advice or to say what is right.

Should has one form for every person, and the verb after it has no to and no -s.

Shouldn't

Shouldn't (should not) says that something is a bad idea.

Asking for advice

Put should before the subject to ask what is a good idea.

I think you should

People often add I think or maybe to make advice softer. For negative advice, say I don't think you should.

Should or must

Should is advice: the other person can choose. Must is stronger: there is no choice.

Common mistakes

• × You should to rest. → You should rest.
• × He shoulds go. → He should go.
• × Do I should call her? → Should I call her?
• × I think you shouldn't go. → I don't think you should go.