I was first unnerved, then frightened by Uroš's response.

The clerk looked puzzled, then frightened, as the implications of her obvious ignorance dawned upon him.

Mr. Cleveland, in the beginning very much taken by it, had grown first lukewarm and then frightened.

The mob, surprised, then frightened, stared upward.

Jacobus started as though from sleep, and Piet, who was not till then frightened, looked up quickly.

But his look then frightened her.

You get wildly philosophical, then frightened.

Confused and then frightened.

Something just then frightened one of the horses, and he reared and plunged into the bushes at the side of the road.

After the first two men had acted as if they had seen an apparition, I became embarrassed and then frightened and then angry.