He stood up suddenly, as if to drive away the hours.

He stood up suddenly and walked to the window, looking out at the street.

I wanted to ask her about that marriage, but she suddenly stood up and said, "We must get the water."

I stood up suddenly and threw myself into her arms.

She stood up suddenly and her face got a little white.

The man suddenly stood up, before Phil had said anything.

Ben stood up suddenly and walked about for a minute.

What was the person doing at the time of the fall (for example did they stand up suddenly)?

The general suddenly stood up and walked to a connecting door.

He'd been about to make his move when Rachel suddenly stood up.