Sentence examples for have been at work from inspiring English sources

Or all three factors could have been at work.

A number of factors have been at work.

But something else may have been at work.

"It is as if countless stonecutters have been at work..

Or might something else have been at work?

Archeologists have been at work in their basement.

He said Republican "mischief" could have been at work.

And more sinister forces have been at work as well.

As for the barn, Mr. Eisenhower says "housewives have been at work on this problem".

Three factors have been at work in recent days to cause risk aversion.

Regulators and institutional shareholders have been at work in the market to build on these requirements.