past master

Sara was a past master at getting her own way.

He is also a past master in the art of disguise.

After many years of teaching, some past masters added different forms and other weapons into the system.

As a military wife, her mother was a past master at relocating.

Had he learned that sort of arrogance from the past master?

She is a past master of the art already.

"If I did, it is because you are a past master in the art of deception."

Guy had proved himself a past master at the art.

Being a female, she was a past master of the art.

It is not easy to make an interesting program out of one composer's works, especially a past master.