His tone shifted just once.

During these buffalo wars, alliances shifted once again, however the Iron Confederacy was never able to regain (permanent) access to the bison herds.

But priorities shifted once on the summit.

'Bye, sweetheart,' she returned, at once shifting her gaze to David.

"I know you," she said, never once shifting the aim of her weapon.

The horse shifted once as something he did pained her.

Relief was thick in Dillon's voice as he shifted beneath Cade's regard once again.

(For example, he once shifted himself into the shape of a copy of the East Village Other.)

Most owners claim a distinct change in pets' general health once shifting towards a raw food source.

Brianna shifted once or twice, glanced at Roger, and finally asked if she might use his "rest room."