Breakdown of Om programmet är farligt, måste du stänga ner det.
vara
to be
du
you (singular)
det
it (neuter)
måste
to have to, must
Questions & Answers about Om programmet är farligt, måste du stänga ner det.
Why is det placed after ner instead of between the verb and particle like in English 'shut it down'?
In Swedish, when a verb has a stressed particle (like ner in stänga ner), object pronouns like det must always be placed strictly after the particle. Saying stänga det ner is grammatically incorrect in Swedish.
Why is the word order måste du instead of du måste in the second half of the sentence?
This is the classic V2 (verb-second) rule in action. The entire 'if' clause (Om programmet är farligt) occupies the first position in the overall sentence. The main verb måste must immediately follow it in the second position, which pushes the subject du to the third position.
Why does farligt end with a t here?
It needs to match the noun it describes. Since programmet is an ett word (neuter), the adjective takes the neuter -t suffix. If it were an en word, like koden (the code), it would just be farlig.
Would it be correct to say stänga av det instead?
Not quite. Stänga av is used for turning off physical devices or machines, like a computer or an engine. Stänga ner is used for closing software programs, apps, or shutting down entire operations (like a business).