A "regret" szó gerund vagy infinitive?

Is there anything you've done in your life that you regret?

[+ -ing verb] I have always regretted not having studied harder at school.

[+ (that)] formal The council regrets (that) the money to subsidise the youth club is no longer available.

[+ to infinitive] formal British Airways regret to announce the cancellation of flight BA205 to Madrid.

a regret általában -ing-es, de néha to-val is használják. Egy oldalon ez van:

I regretted being late to the interview.

"Regret" is normally used with a gerund.

We regret to inform you that your position at the company is being eliminated.

"Regret" is sometimes used with infinitives such as "to inform." In the sentence above, "We regret to inform you" means "We wish we did not have to tell you (bad news)."