I went in to check on them a few minutes ago, to see what was coming up.

Then he could check on people as they came along.

A few minutes later, I check on the happy couple.

I got her to check me on them, never him.

The Police then come to his door and check on him.

Although she hadn't seen him since, he had called every day to check on her.

She called the next day to check on the child.

The police had been around a few times to check on them.

He wanted to check on the others and tell them of his plan.

She'll just wait in the car while I check on your mother.