Служба поддержки проверяет норматив потребления.

It follows a very common Russian pattern:

Subject + verb + object

• Служба поддержки = the subject
• проверяет = the verb
• норматив потребления = the object

More specifically:

• служба is the head noun of the subject
• поддержки describes what kind of service it is
• норматив is the head noun of the object
• потребления describes what kind of standard/norm it is

So the sentence is built from two noun phrases plus a verb.

Because Russian often uses noun + noun in the genitive where English uses a noun as an adjective-like modifier.

So:

• служба поддержки literally means something like service of support
• natural English: support service, customer support, help desk

Here:

• служба is nominative singular
• поддержки is genitive singular of поддержка

This pattern is extremely common in Russian:

• центр города = city center, literally center of the city
• министр обороны = defense minister, literally minister of defense
• служба поддержки = support service, literally service of support

For exactly the same reason.

Норматив потребления is another noun + genitive noun phrase.

• норматив = standard, norm, quota, benchmark
• потребления = genitive singular of потребление, meaning consumption or usage

So literally this is standard of consumption or consumption norm.

English often stacks nouns together, but Russian very often uses the genitive for this relationship.

Because it is an inanimate masculine noun, and in Russian the accusative singular of many inanimate masculine nouns is identical to the nominative singular.

So:

• nominative: норматив
• accusative: норматив

That is why after the verb проверяет, the word still looks unchanged.

Compare:

• Я вижу стол = I see a table
  Here стол is also accusative, but it looks the same as nominative because it is masculine inanimate.

If the noun were feminine, or animate masculine, you would often see a clearer change.

Here is the full breakdown:

• служба — nominative singular
  It is the subject.

• поддержки — genitive singular
  It depends on служба and means of support.

• норматив — accusative singular
  It is the direct object of проверяет. It happens to look the same as nominative.

• потребления — genitive singular
  It depends on норматив and means of consumption.

So the sentence contains one nominative noun, one accusative noun, and two genitive nouns.

All of those are possible depending on context.

Проверяет is the present-tense form of проверять, and Russian present tense can often correspond to either:

• checks
• is checking
• sometimes verifies

So without more context, the sentence could mean either:

• a general repeated action
• an action happening now
• a formal act of verification

Russian does not force you to choose between English checks and is checking every time. Context usually makes it clear.

Проверяет comes from проверять, which is imperfective.

That matters because the imperfective is used for:

• ongoing actions
• repeated or habitual actions
• general processes

So this sentence presents the checking as a process or regular action, not as a single completed result.

The perfective partner is проверить. Its future form would be проверит.

Compare:

• Служба поддержки проверяет норматив потребления
  The support service is checking / checks the consumption standard.

• Служба поддержки проверит норматив потребления
  The support service will check the consumption standard.

A perfective verb cannot normally have a true present meaning in Russian.

Because the subject is grammatically headed by служба, which is singular.

Поддержки is not a second subject. It is just a dependent noun modifying служба.

So the verb agrees with служба, not with the whole phrase as if it were plural.

That is why you get:

• служба ... проверяет

not a plural verb.

No. In the present tense, Russian verbs show person and number, but not gender.

Проверяет tells you:

• 3rd person
• singular

It does not tell you whether the subject is masculine, feminine, or neuter.

Gender appears in past-tense verb forms, for example:

• служба проверяла = the service checked
  Here the feminine ending -ла matches служба, which is feminine.

So in the present tense, the fact that служба is feminine does not affect the form проверяет.

Because Russian has no articles.

There is no direct equivalent of English the and a in ordinary Russian grammar. So Russian simply says:

• служба поддержки
• норматив потребления

Context tells you whether English should use:

• the
• a
• no article at all

That means one Russian sentence can sometimes be translated in several natural English ways, depending on the situation.

Yes, Russian word order is more flexible than English word order because cases help show grammatical roles.

The neutral, straightforward order here is:

Служба поддержки проверяет норматив потребления.

But you could move things around for emphasis, for example:

• Норматив потребления проверяет служба поддержки.
  This puts more focus on норматив потребления.

• Проверяет норматив потребления служба поддержки.
  This is more marked and depends heavily on context.

Even when the order changes, the cases still help you understand what belongs to what. Still, the original version is the most neutral and learner-friendly.

The stressed version is:

Слу́жба подде́ржки проверя́ет нормати́в потребле́ния.

Word by word:

• слу́жба
• подде́ржки
• проверя́ет
• нормати́в
• потребле́ния

A rough English-style approximation is:

SLOOZH-ba pad-DYERZH-kee pra-vye-RYAI-et nar-ma-TEEF pa-tra-BLYE-nee-ya

A few useful pronunciation notes:

• Unstressed о often sounds closer to a.
• я after a consonant often softens the consonant before it.
• е in потребле́ния is the stressed syllable.

If you want to sound natural, getting the stress right is one of the most important things.