He tried to suck in a deep lungful of air, but nothing happened.

I feel no desire to talk, and take deep lungfuls of cool forest air.

She took a deep lungful of air and nearly choked on it.

He paused and drew in a deep lungful of air.

I tried to suck in a deep lungful of air and couldn't.

His mouth opened and he drew in deep lungfuls of fresh air.

I took in a deep raw lungful of hot, dry desert air.

He took a few more deep lungfuls of air before continuing.

One last deep lungful of that wonderful smell and it's time to leave them alone again.

She took a deep lungful of air and blew it out again.