I saw it plainly, and when I did, I felt a terrible regret.

Again she felt a stab of terrible regret.

It was not exactly grief he felt, but a terrible regret.

In that endless moment Liam regarded her with fondness and a terrible regret.

Even through the mechanical translation the terrible regret was evident.

He felt a terrible regret that he hadn't had the ten dollars then.

She would not be that woman, harboring all her life a terrible knowledge, a terrible regret.

The king looked down upon them with a terrible regret.

He kissed her briefly and walked into the tender night air, toward his auto, full of the pangs of terrible regret.

And there came to me again that terrible regret I had known in Montcleve.