She took the baby from her mother and began to rock it and croon softly.
He pulled at his mother's arms and crooned softly, in imitation.
Prudence remained at the window, crooning softly to her child.
To his surprise, it stopped struggling and began to croon softly.
Sometimes he heard crooning softly over the fire as she cooked his meal.
She continued to croon softly, her voice always even, the gentle sounds inspiring the horse's trust.
He touched a few more buttons on his computer, then crooned to it softly.
Crooning softly, she rocked Ellen, who stared up at her with wide eyes.
He was crooning to her softly, 'Wake up, my little moon.
He began to purr and she crooned softly to herself.