How to pronounce know in English

I know it's detention, but I don't think I belong in here.

You know, I can answer that right now, sir.

Does Barry Manilow know that you raid his wardrobe?

I've seen you before, you know.

Trainwreck - You Always Do This to Me

Okay, Koko B. Ware. You know what?

You know what I do with assholes? I lick 'em.

You know what? No, I can't.

You know, fuck you, Tone Loc.

Twins - Not Identical Twins

I know you don't know who I am.

Twins - Not Identical Twins

I don't know any klane brothers. I'm your brother, Julius.

Twins - Not Identical Twins

I don't know. I never heard of the Nite Owl till today.

I don't know.

- I should know your first name. - Forget I asked. It was a mistake.