I think the poor fellow never knew what happened to him.

"I guess maybe you fellows over here do know something about this case."

"And some people think that old fellow don't know the right way of the track!"

This fellow may know more than is good for him and us.

Local architect says not - but fellow doesn't know what he's talking about.

Those fellows in the old days were close to nature and knew a lot maybe we don't even guess.

The poor fellow did not know to whom to address himself.

Nice enough young fellow, but doesn't know beans about money management.

We're going to be killed, as you fellows know perfectly well.

But you can't be sure about what a fellow like Savage knows or will do.