German phrase
Muss ich ~ zurückzahlen?
Meaning
Do I have to repay ___?
When to use it
It asks about repayment. This fairly formal question checks whether something must be paid back.
Example dialogue
Muss ich die Studiengebühren zurückzahlen?
Do I have to repay the tuition fees?
Das hängt vom Vertrag ab.
That depends on the contract.