How to pronounce “check up on” in English

How do we go and check up on this?

Well, we'll check up on you in case you mess anything up, says the fifth alien.

Or if they're suicidal, I have to check up on them, and I might have to get them in for an extra session.

If I get a financial advisor, what do you even say to them to check up on how you're doing, so that you actually

So at any moment, you can go to this nonprofit's website and check up on their finances.

We just came in and we wanted to, we heard you were in the hospital and we just wanted to check up on you."