Learn Hardcore Russian: Программа помогает изучать грамматику.

In Russian, when using a verb like помогать ("to help"), it is common to follow it with another verb in the infinitive form. This construction—помогать + [infinitive]—functions similarly to English expressions such as "helps (to) study." The infinitive изучать expresses the action that the program assists with, without specifying the subject performing that action.

What case is грамматику in, and why is that important?

Грамматику is in the accusative case. In Russian, verbs like изучать ("to study") require their direct objects to be in the accusative. This case marks the object that is being acted upon—in this case, grammar is what is being studied.

Who is understood to be doing the studying if no explicit subject is mentioned after изучать?

The sentence implies that someone (typically the user or learner) is doing the studying, even though that subject isn’t directly stated. Russian often omits such subjects when the context makes them clear, focusing instead on what the program does.

Why doesn’t this sentence include a pronoun like “you” as seen in the English version, “The program helps you study grammar”?

Russian tends to leave out personal pronouns when the context already indicates who is involved. In this sentence, the focus is on the function of the program rather than on explicitly naming the beneficiary. Thus, while English might include “you” for clarity, Russian relies on contextual understanding and omits unnecessary pronouns.

Is there an alternative way to express the same idea in Russian, and if so, how?

Yes, the idea can also be conveyed by saying Программа помогает в изучении грамматики. This alternative uses the prepositional phrase в изучении ("in [the] studying") instead of the bare infinitive. Both forms are grammatically correct; the choice depends on stylistic preference and emphasis.