He suddenly started following her as she led him away.

Looking at it now, I suddenly started to feel old.

The case was suddenly starting to make a great deal more sense.

So what happens if things suddenly start going his way?

Despite waiting for her father, the car suddenly started driving.

Well they were okay and then just suddenly started doing it.

Deep in the forest things suddenly start to go bad.

Then he suddenly started to say something else, but the sound cut off and you could only see his lips moving.

An attack starts suddenly and may last from 5 to 20 minutes.