The old one closed her eyes, rocking back and forth.

For a while he could only rock back and forth, clutching her hand.

The woman had her eyes closed, rocking back and forth.

I left him rocking back and forth in his chair.

Fans rock back and forth to the song while its played.

Alone in what had been our apartment, I started rocking back and forth.

She began to rock back and forth with the force of her emotions.

Bumps will cause the board to rock back and forth.

He began to rock back and forth on his heels.

She hit the floor on her side, rocking back and forth.