Coughed

I coughed up blood.

She coughed from smoking.

Every time she coughed, she felt a great deal of pain.

He put his hand to his mouth and coughed.

Tom coughed up some blood.

This is the first time I've ever coughed this much.

Both girls coughed at the same time.

Tom coughed.

Someone coughed.

They both coughed.