breathe down somebody's neck

The rest of them hear us breathing down their neck.

"I wouldn't get anything done with you breathing down my neck."

"And we're going to do this far enough from the house so that I know your family isn't breathing down my neck."

"When the Americans are breathing down your neck, you start moving," he said.

"No one has ever felt threatened by him breathing down their neck."

Breathe down their necks and let them know it, bad.

When you know that every nightmare you've ever had is breathing down your neck?

"We wanted him to feel confident that no one was breathing down his neck."

"You're just worried I'm going to be breathing down your neck."