Breakdown of Se qualcuno citofona di notte, non aprire subito.
aprire
to open
non
not
se
if
subito
right away
la notte
the night
qualcuno
someone
citofonare
to buzz
di
at
Questions & Answers about Se qualcuno citofona di notte, non aprire subito.
What exactly does the verb in qualcuno citofona mean? Is it just “rings”?
Citofonare means “to buzz/ring at the intercom” (the device at the building entrance). It’s the standard verb for apartment buildings with an entry phone/buzzer.
- You can also say suonare il citofono or suonare al citofono.
- If it’s a traditional doorbell, you’d usually say suonare il campanello (at a house) or suonare alla porta.
- Bussare means “to knock.”
So Se qualcuno citofona… = “If someone buzzes (the intercom)…” rather than a doorbell or a knock.
Why is it citofona (indicative) and not citofoni (subjunctive)?
With se for real or likely conditions, Italian normally uses the present indicative: Se + presente indicativo, main clause in the imperative or present/future. That’s why we get se qualcuno citofona.
- For a more hypothetical or remote condition, you can use the imperfect subjunctive: Se qualcuno citofonasse di notte, non aprire subito.
- The form citofoni (present subjunctive) is not used after se in this kind of conditional sentence.
Why is it non aprire and not non apri?
It’s the negative imperative for tu. In Italian, the negative imperative for the second person singular uses non + infinitive:
- Tu: non aprire (subito).
- By contrast, the affirmative imperative would be apri (subito), without non and using the imperative form.
Who is being addressed here? How would I say it formally or to more than one person?
Can I change the word order, like putting the “if”-clause second?
What’s the nuance of di notte? Could I say la notte or nella notte?
- Di notte = “at night” in general, as an adverbial time expression. It’s the most natural here.
- La notte can work in a general, habitual sense (e.g., La notte non apro subito = “At night I don’t open right away”), but after se here di notte sounds more idiomatic.
- Nella notte means “during the (particular) night” and often refers to a specific night or time span, sometimes with a dramatic tone (e.g., “in the middle of the night” in a narrative).
- Don’t use alla notte in this meaning.
Could I use quando instead of se?
Where should subito go? Is subito non aprire okay?
Do I need to say what I’m opening? Why is there no object like la porta?
How do I pronounce the tricky words?
Is qualcuno singular? Why is the verb singular?
Could I say Se qualcuno citofonerà… with the future?
Is there a more formal, notice-like way to phrase the whole sentence?
Can I replace citofona with suona or bussa?
- suonare (il campanello/alla porta) = ring the doorbell (house door).
- suonare (il/Al) citofono = ring the intercom (alternative phrasing).
- bussare = knock. Choose based on the device: building intercom → citofonare; house doorbell → suonare il campanello; knocking → bussare.
AI Language TutorTry it ↗
“What's the best way to learn Italian grammar?”
Italian grammar becomes intuitive with practice. Focus on understanding the core patterns first — how sentences are structured, how verbs change form, and how words relate to each other. Our course breaks these concepts into small lessons so you can build understanding step by step.
Sign up free — start using our AI language tutor
Start learning ItalianMaster Italian — from Se qualcuno citofona di notte, non aprire subito to fluency
All course content and exercises are completely free — no paywalls, no trial periods, no signup needed.
- ✓Infinitely deep — unlimited vocabulary and grammar
- ✓Fast-paced — build complex sentences from the start
- ✓Unforgettable — efficient spaced repetition system
- ✓ AI tutor to answer your grammar questions