He wanted to investigate this - but it would have to wait.

He wanted to investigate, to learn, to know, to act.

"They want to investigate things that haven't been given a chance to work."

"I don't understand why they want to investigate this when there are so many other things going on in the city," he said.

He wanted to investigate the dark wall and find out what lay behind it.

He wanted to investigate a bit, and she promised to call him back in an hour.

Here are two even more interesting questions you might want to investigate: 1.

Would the artists whom he wanted to investigate be open to the idea?

Then we were at the door of the room I wanted to investigate.

Apparently he wants you to investigate, and my brother does too, so why not?