We agree with you. We disagree with you / We don’t agree with you.
I think you’re right. I don’t think you’re right / I think you’re wrong.
I told him to shut up. I didn’t tell him to shut up.
We had a beer after work. We didn’t have a beer after work.
We’ve already spoken to the police. We haven’t spoken to the police yet.
You must take your port with you. You mustn’t take your port with you. /
You don’t have to take your port with you.
My girlfriend has always got something for me. My girlfriend never has anything for me. /
My girlfriend has never got anything for me.
Who would like another drink?
Me! Not me!