Questions & Answers about Jeg må skynde mig, hvis jeg vil komme til tiden.
In this sentence, må means must / have to, not may.
That is a very common point of confusion for English speakers. Danish må can sometimes be related to permission, but in sentences like this one it usually expresses necessity:
- Jeg må skynde mig = I must hurry
- Du må gå nu can mean You may go now or You must go now, depending on context
So here, må is best understood as a modal verb showing necessity.
Because at skynde sig is a reflexive verb in Danish.
That means the verb normally goes together with a reflexive pronoun:
- jeg skynder mig = I hurry
- du skynder dig = you hurry
- han skynder sig = he hurries
So mig is not optional here. Danish says, literally, something like I hurry myself, even though English simply says I hurry or I hurry up.