French phrase
À quel moment dois-je ~ ?
Meaning
When should I ___?
When to use it
Asks when an action should be carried out. It is a polite way to ask about the right time for a procedure or task.
Example dialogue
À quel moment dois-je m'inscrire au cours ?
When should I enroll in the course?
Les inscriptions commencent la semaine prochaine.
Registration starts next week.