French phrase
Comment puis-je confirmer ~ ?
Meaning
How can I confirm ___?
When to use it
Used to politely ask how to verify something. It has a somewhat formal, understated tone.
Example dialogue
Comment puis-je confirmer que j'ai tous les documents ?
How can I confirm that I have all the documents?
Vous pouvez vérifier la liste sur le portail et nous l'envoyer.
You can check the list on the portal and send it to us.