French phrase
Nous regrettons ~.
Meaning
We regret ___.
When to use it
A formal expression of regret. It is often used to present bad news politely.
Example dialogue
Nous regrettons de vous informer que votre vol est annulé.
We regret to inform you that your flight has been canceled.
Et maintenant, que proposez-vous ?
And now, what do you suggest?