I mean for you to stay out of my business.

I stay out of his business, which is more than he does for me.

Some say they may go out of business as a result.

Usually these companies were out of business, but not always.

Others had been out of business for a while now.

The company went out of business in the late 1950s.

The company had gone out of business the month before.

They lost all 11 games before going out of business.

A few went out of business and gave way to new development.

The company went out of business in or about 1990.