Questions & Answers about Vi må begrave kabelen.
Må is the present tense form of the modal verb å måtte, which means must / have to.
So:
- vi må = we must / we have to
- vi måtte = we had to
In Vi må begrave kabelen, the sentence is talking about a present need or obligation, so må is the correct form.
Because after a modal verb like må, the next verb stays in the infinitive.
So the pattern is:
Examples:
- Vi må begrave kabelen = We must bury the cable
- Jeg kan hjelpe = I can help
- Du skal vente = You are going to wait / You must wait
Norwegian does not conjugate the second verb after a modal in this structure.