But he only gazed at her with a thoughtful, regretful perplexity.
The handsome Cardinal was suave, courtly, regretful, but firm.
“That is quite true,” agreed the other, with a regretful sigh.
"That is most unfortunate," replied the Count, in a regretful tone.
Naturally, that at first made him regretful, and later it made him jealous.
"I am just too sorry for any use ...