Verb-Second Word Order

The V2 rule is a core mechanic of Danish syntax. It dictates that the finite verb (the one with tense, like present tense -r) must be the second constituent in a declarative main clause.

1. The 'Exactly One' Rule (Fundamentet)
The first slot in a Danish sentence is called the 'foundation.' It can hold exactly one grammatical unit. Usually, this is the subject: Jeg spiser nu (I am eating now). However, if you start with a time phrase or adverb, that occupies the single available slot, forcing the subject to move after the verb. You cannot say 'I dag jeg spiser'; it must be I dag spiser jeg.

2. Constituent vs. Word
The 'second position' refers to the second grammatical unit, not the second word. A long phrase like 'Manden med den store hund' (The man with the big dog) counts as one constituent in the first position.

3. Questions and V2
While yes/no questions (Spiser du?) use V1 order, question word questions follow the V2 rule. The question word (like hvad or hvor) is the first constituent, and the verb is the second: Hvad spiser du?

4. Main vs. Subordinate Clauses
Use V2 as the default declarative main-clause pattern. In a subordinate clause (starting with words like fordi or at), the word order changes, and sentence adverbs like ikke usually come before the verb.

Coordinators stand outside the first slot: Words such as og, men, eller, for connect clauses without occupying their first constituent position: Jeg er træt, men i morgen arbejder jeg (I am tired, but tomorrow I work). Men is outside the clause pattern; i morgen occupies the first slot. Så can be a coordinator (Det regner, så jeg bliver hjemme, it is raining, so I am staying home), or an adverb occupying the first slot (Så bliver jeg hjemme, then I will stay home).

Commands: Kom her! (come here!) begins with an imperative; it is not a declarative V2 sentence. Verb-first yes/no questions and verb-first conditions also have their own patterns.

Advanced note: Some subordinate clauses, particularly asserted content in speech, also allow main-clause-like order. The usual subject–adverb–verb subordinate model above is the starting pattern, not a claim that embedded V2 never occurs.