French phrase
Pouvez-vous m'avertir quand ~ ?
Meaning
Could you let me know when ___?
When to use it
A polite request to be notified when something occurs. It suits formal settings, including requests to a professor, in speech or email.
Example dialogue
Pouvez-vous m'avertir quand les résultats seront publiés ?
Could you let me know when the results are published?
Bien sûr, je vous informerai par mail.
Of course, I'll let you know by email.