French phrase
Est-il possible d'alterner entre ~ ?
Meaning
Is it possible to alternate between ___?
When to use it
Asks whether two options can be switched between in turn. It is somewhat formal and polite, often used in official inquiries or procedures.
Example dialogue
Est-il possible d'alterner entre le logement chez l'habitant et la résidence universitaire ?
Is it possible to alternate between a homestay and a university residence?
Cela dépend des dates, mais en général oui.
It depends on the dates, but generally yes.