To be able to; to be possible; describes having the capacity or a use for something.

To have permission; to be allowed to do something.

Passable; pretty good; describes something that is acceptable or okay.

Describes a situation or behavior that is extreme or beyond what one expected; can be used as a sarcastic or emphatic way to say someone is quite a character or something is 'too much'.

To be worth doing; used to recommend an action.