Наряду с сывороткой, они используют новую формулу.

Breakdown of Наряду с сывороткой, они используют новую формулу.

они
they
новый
new
использовать
to use (+ accusative)
наряду с
along with
сыворотка
serum
формула
formula

Questions & Answers about Наряду с сывороткой, они используют новую формулу.

Why is сывороткой in the instrumental case here?
It is governed by the compound preposition наряду с (along with / alongside). Just like the simple preposition с (with), наряду с always requires the instrumental case for the noun that follows it. Here, the nominative feminine noun сыворотка takes the instrumental ending -ой to become сывороткой.
Could we use помимо instead of наряду с in this sentence?
Yes, but the grammar and nuance would change. помимо requires the genitive case, so you would say Помимо сыворотки. While both express inclusion, помимо translates closer to 'besides' or 'apart from' (simply adding to a list), whereas наряду с emphasizes that the two things are functioning equally alongside each other.
Is the comma after сывороткой mandatory?
Yes, usually. In Russian punctuation, introductory phrases starting with prepositions of inclusion or exclusion (like наряду с, помимо, кроме) are almost always set off by commas, especially when they appear at the beginning of the sentence before the main subject.
Is используют an imperfective or perfective verb here?
It is imperfective here, describing a general, ongoing practice. However, it is worth a quick refresher that использовать is a bi-aspectual verb! That means the exact same word can function as either imperfective or perfective depending on the context. Because it is conjugated in the present tense here (они используют), we know for sure it is acting imperfectively.
Why do the adjective and noun in новую формулу have different endings if they are both feminine accusative?
Because adjectives and nouns follow different declension patterns. новую takes the standard accusative singular ending for feminine adjectives (-ую), while формулу takes the standard ending for feminine nouns that originally end in -а (-у). Even at the B2 level, it is a common slip-up to try and make these endings match exactly!

Learn Наряду с сывороткой, они используют новую формулу and more in Russian

All course content and exercises are completely free — no paywalls, no trial periods, no signup needed.

  • ✓ Practice with interactive exercises
  • ✓ Track your progress with spaced repetition
  • ✓Learn at your own pace — completely free