The flight told heavily upon physical strength and they paused frequently.

She is known to frequently pause as if responding to a call, though no other characters hear it.

Both vampires frequently paused to look into the bright blue sky.

But they paused frequently to measure the gap between the old framing and the new.

It turned around very slowly, pausing frequently to open its lid.

All at once, she began moving the hand piece more quickly, pausing frequently to examine the new image.

She paused frequently to ask questions, noting down times, names, and specific details.

The second time they paused frequently to perfect the more difficult passages and balance the parts.

He proceeded slowly, taking his time, pausing frequently to listen and look.

He made a point of pausing frequently to look back.