Questions & Answers about De deur sluiten.
Why does this sentence use the full verb sluiten instead of the regular command form sluit?
This is called an impersonal imperative. In Dutch, public signs, written instructions, and manuals often use the bare infinitive (sluiten) instead of the regular command form. It makes the instruction general, applying to anyone who sees it rather than speaking directly to 'you'.
Why is sluiten placed at the very end of the sentence?
When you use an infinitive as a command, it stays at the end of the clause, just like it does in a regular sentence with a helper verb. Because of this rule, the object de deur comes first, and the infinitive sluiten wraps up the phrase.
Would I say De deur sluiten to a friend if I want them to close the door?
No, you usually wouldn't. Spoken out loud to a specific person, an infinitive command sounds very strict or impatient, like a teacher commanding a noisy classroom. In a normal conversation, you would use the standard command Sluit de deur or Doe de deur dicht.
Where am I most likely to see this specific phrase?
You will mostly see this written on signs attached to doors in public places, like trains, offices, or shops, reminding people to keep the door shut. It is the exact equivalent of an English sign that says 'Keep door closed'.
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