you have to
Vielleicht mußt du nächsten Monat nach Australien.
Maybe you have to go to Australia next month.
Nächste Woche mußt du möglicherweise nach Boston.
Next week you may have to go to Boston.
Damit er dir vertraut, mußt du verletzlich erscheinen.
In order for him to trust you, you have to appear vulnerable.
Was mußt du sonst noch kaufen?
What else do you need to buy?
Warum mußt du immer so pessimistisch sein?
Why do you always have to be so pessimistic?
That's precisely why you have to leave.
Maybe you don't have to.