Du må skrive inn navnet ditt i skjemaet.

You must type in your name in the form.

Breakdown of Du må skrive inn navnet ditt i skjemaet.

• du: you
• i: in
• måtte: must
• skjemaet: the form

Questions & Answers about Du må skrive inn navnet ditt i skjemaet.

What exactly does må mean here? Is it more like “must” or “have to”?

Må is a modal verb that expresses necessity or obligation in the present.

• It usually corresponds to English “must” or “have to”.
• In this sentence, Du må skrive inn navnet ditt i skjemaet can be understood as:
  • “You must write your name in the form.”
  • “You have to write your name in the form.”

It does not include å (the infinitive marker) after it. Instead, it is followed directly by the infinitive skrive:

• Du må skrive … (correct)
• Du må å skrive … (incorrect)

Why do we say skrive inn and not just skrive?

Skrive inn is a particle verb that means “to enter / to fill in / to write into” something, especially:

• typing into a field on a computer
• filling in a field on a form

Nuance:

• skrive on its own = simply “to write”
• skrive inn = write something into a specific place (a form, a field, a system)

So:

• Du må skrive navnet ditt = You must write your name (somewhere, not specified).
• Du må skrive inn navnet ditt i skjemaet = You must enter/fill in your name in the form (specific action and place).