Executives knew that, yet stubbornly kept their planes in the air.

He stubbornly kept going, hoping against hope for the miracle blunder that Kasparov never made.

Blade, however, kept stubbornly on, putting one foot in front of another with dogged determination.

By twenty-eight he'd nearly gone bankrupt twice, but he stubbornly kept on going, eventually making it work.

Gerard stubbornly kept silent, but that didn't matter, because Mina answered her own question.

She stubbornly kept her eyes on Ravnos's face, but that was definitely blood dripping down inside her suit.

He was shaking with fear, but kept stubbornly pointing south.

Still, Flaminius stubbornly kept his army in camp.

He stubbornly kept hitting home runs, swiping crucial bases, converting running catches.

If a prisoner stubbornly kept an item, it began to decompose and give off a deliberately awful scent within a few hours.