Questions & Answers about Vinsamlegast opnaðu hurðina.
It can sound somewhat firm or “official.” It’s polite, but it’s still a command. To soften it in speech, many speakers use a question with a modal verb:
- Viltu opna hurðina? (Would you open the door?)
- Geturðu opnað hurðina? (Can you open the door?)
- Gætirðu opnað hurðina? (Could you open the door?—softer)
- Væri mögulegt að opna hurðina? (Would it be possible to open the door?—very soft/formal)
It’s flexible:
- At the start: Vinsamlegast opnaðu hurðina. (very common in writing)
- After the verb: Opnaðu vinsamlegast hurðina.
- At the end (often with a comma): Opnaðu hurðina, vinsamlegast. All are acceptable; initial position is the most typical in notices and formal requests.
It’s the imperative plus an enclitic form of the pronoun þú (you, singular). Historically: opna þú → opnaðu. The same happens with many verbs:
- far þú → farðu (go!)
- koma þú → komdu (come!)
- gera þú → gerðu (do!) So opnaðu means open (you)!, addressing one person.