Я изучаю грамматику ежедневно.

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Breakdown of Я изучаю грамматику ежедневно.

• грамматика: the grammar
• изучать: to study
• ежедневно: daily

Questions & Answers about Я изучаю грамматику ежедневно.

Why is грамматику in the accusative case?

In Russian, a direct object of a transitive verb takes the accusative case. Here, грамматика is what you’re studying, so it changes from грамматика (nominative) to грамматику (accusative singular feminine).

What’s the difference between изучаю and учу?

Both verbs can translate as “study/learn,” but they differ in nuance. изучать (I study in depth, systematically) vs. учить (I learn something by heart or teach). So изучаю грамматику implies a deeper, structured approach.

Why is изучаю in the imperfective aspect here?

The imperfective aspect expresses ongoing, habitual, or repeated actions. Since you’re describing a routine—“I study grammar daily”—you use imperfective изучаю rather than the perfective изучу, which would imply a one‐time, completed action.

Is there a difference between ежедневно and каждый день?

They both mean “daily” or “every day.”
• ежедневно is a single adverb and sounds slightly more formal.
• каждый день is a phrase (“each day”).
In everyday speech you can use either without changing the core meaning.