Перед сном я зайду на кухню и выключу свет.

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Questions & Answers about Перед сном я зайду на кухню и выключу свет.

Why is it перед сном and not перед сон or перед сна?

Because перед (like передо) governs the instrumental case.
So сон (sleep) becomes instrumental сном.

  • сон (nom.) → сна (gen.) → сну (dat.) → сном (instr.)
  • перед чем? = перед сном = before sleep / before going to bed

Does перед сном mean before sleeping or before going to bed?

In everyday Russian, перед сном commonly means before going to bed / before bedtime (i.e., as part of the bedtime routine), not necessarily literally “while you are already falling asleep.” Context decides, but this phrase is strongly associated with bedtime habits.


Why is зайду used here? What verb is it from?

зайду is the 1st person singular future form of the perfective verb зайти.
It literally implies to drop in / to step in (briefly), often with the nuance of stopping by on the way.

So я зайду на кухню is like I’ll pop into the kitchen (not “I will go to the kitchen and stay there”).


Why is it на кухню and not в кухню?

Russian often treats certain rooms/places with either в or на depending on idiomatic usage. With кухня, both exist, but на кухню is extremely common in conversational speech, especially meaning “to the kitchen (as a functional area).”

  • зайти/пойти на кухню = go to the kitchen (common, idiomatic)
  • в кухню is also possible, but can feel a bit more “into the kitchen as a room” and may sound less casual depending on context/region.

Why is кухню in that form?

Because motion “to/into” a place with на typically requires the accusative case.

  • кухня (dictionary form) → accusative кухню
  • Question: куда? (where to?) → на кухню

Can I omit я?

Yes. Russian often drops subject pronouns because the verb ending already shows the person.

  • Перед сном зайду на кухню и выключу свет. sounds natural.
  • Keeping я adds a bit of emphasis/contrast, like “I (as opposed to someone else) will…”

Both verbs look like future. Why is that?

They are perfective verbs: зайтизайду, выключитьвыключу.
Perfective present forms are used with future meaning in Russian.

So this sentence describes two completed, planned actions in the future: first “drop into the kitchen,” then “turn off the light.”


What’s the difference between выключу and буду выключать?
  • выключу (perfective) = I will turn off (once, successfully, as a complete action).
  • буду выключать (imperfective) = I will be turning off / I will turn off (habitually or as a process), and it can sound odd here unless you mean repetition or a longer process.

For a single bedtime action, выключу is the normal choice.


Does и here mean strictly “and then”?

Often, yes in practice. и literally means “and,” but in sequences of actions it commonly implies “and then” because the order is understood from logic/context.

So it reads as: 1) зайду на кухню 2) (и) выключу свет

If you want to emphasize “then,” you could add потом: … и потом выключу свет.


Why is it выключу свет (accusative) and not some other case?

Because выключить takes a direct object: turn off what? → accusative.

  • выключить что?свет Here свет (light) is inanimate masculine, and its accusative form is the same as nominative: свет.

Is свет “the light” (a specific lamp) or “light” in general?

In this kind of sentence, выключить свет is an idiomatic set phrase meaning turn off the light(s)—usually the room light. It doesn’t necessarily specify which fixture; it means you’ll switch off the lighting in that area (often a single switch controlling one or more lights).


Could I say Перед тем как лечь спать, я зайду... instead?

Yes, that’s a common alternative with a slightly different feel.

  • Перед сном = concise, “before bedtime”
  • Перед тем как лечь спать = more explicit: “before (the moment when) I lie down to sleep”

Both are natural; the original sentence is just shorter and more idiomatic.


How is this sentence typically pronounced (stress)?

Main stresses:

  • перед сном
  • я зайду
  • на кухню
  • и выключу свет

So: Перед сном я зайду на кухню и выключу свет.