She held perfectly still as he crushed her against him.

She stopped what she was doing and held perfectly still.

The seals held perfectly, not a drop of water entered the "box."

Eyes wide, she holds perfectly still, like someone who finds herself suddenly on the edge of an abyss.

He was silent for a moment, and Ryan held perfectly still, terrified of what might happen next.

I held perfectly still, which was just as well since all sensation had long since abandoned my feet.

When that didn't happen, she held perfectly still, trying to look dead, or at least close to it.

Holding perfectly still, they heard footsteps pounding down the corridor behind them.

She held perfectly still, and that probably saved her.

He had enough respect for her temper to hold perfectly still.