Russian Cases in Simple Words (with visual sheets, chatrs, video)

What is the case?

In general, cases are situations where the word has appeared.

Here is the visual example.

Picture. The footbal player is kicking the ball.

In this example, the football, or the soccer player, is kicking a ball. The player himself is playing the leading role here, and he is kicking the ball. The ball is kicked by the player that’s why it plays the role of the object here. And the ball is kicked with the leg, or in other words the player used his leg to kick the ball. So, in this situation, there are three nouns: the player, the ball and the leg. That’s why the cases are needed - to identify who is who in this situation. Obviously, the player is the main here. The leg is his instrument, and he uses it to kick the ball. The ball is the object lying on the grass and waiting to be kicked. When the player kicks the ball, well, the ball will be flying and will be the main part of the sentence. But now the ball is only the object. I hope you have understood that. So, a word can play a leading role in the sentence and do something, or something may be done to it, with it or about it, on it, after it, inside it and so on. That is what cases are. They show this stuff. They show the role of the word.

4 parts of speech can have cases: nouns, adjectives, numerals and pronouns. But the main thing is, of course, cases of nouns. Because other parts of speech have the same case as the noun, so they depend on it. One more example – a deeper one. To make you understand the cases better. Let’s take the word TABLE.

Table can find itself in different situations and can play different roles in the sentence. Let’s take the word TABLE and look what happens with it in different cases.

Nominative case

- У меня есть стол - I have a table.

Genitive case

- У меня нет стола - I have no table.

Dative case

- Я подарю каждому из вас по столу - I will present a table to each one of you.

Accusative case

- Я люблю этот стол - I like this table.

Instrumental case

- Я доволен своим столом - I am happy with my table.

Prepositional case

- Я думаю о своём новом столе - I am thinking about my new table.

Sheet. Cases of table.

Now, look at English examples. We declined the word table in different cases. And actually we see no real significant and visible difference. The word "table" stays the same in every sentence. That’s why cases in English are only some theoretical stuff needed for specialists only, maybe. But those who learn English as a foreign language do not learn cases at all. Technically, in English, we use prepositions and other nouns to identify what role the table plays in the sentence. And I like this English approach because it is simple. But in Russian, the situation changes dramatically. The word TABLE – СТОЛ changed its ending 4 times, 2 times it didn’t. That’s why we need to learn cases in Russian. Because in Russian, we use cases everywhere and a lot. I mean, in every sentence. And in different cases the words have different endings.

4 parts of speech:

nouns, pronouns, adjectives and numerals change their ending.

And spoken and written differently. And it happens in every sentence!


So, in simple words, case shows the role of the word in the sentence.

Along with cases, a very important moment is declension. Or in Russian, it is called "склонение". Declension is when you change the form, gender or the case of the word. And in Russian language, it is done via changing the ending of the word. So, declension is the mechanism of changing the word from its original form by changing the case, gender or the form. And, again, we decline words by changing their endings.
We simply change the last letter of the word or last few letters. According to rules.

There are 6 cases in Russian:

  1. nominative,
  2. genitive,
  3. dative,
  4. accusative,
  5. instrumental,
  6. prepositional.

And 4 parts of speech can have cases:

  1. nouns,
  2. adjectives,
  3. numerals,
  4. pronouns.

So, to learn cases, it means to learn to change endings for 4 parts of speech in six cases.

  • Moreover, in singular and plural forms, there are different endings for the same cases.
  • In addition, in masculine, feminine and neuter genders, words have different endings.
  • Plus, there are irregulars in Russian.

Chart. 6 cases. 2 forms. 3 genders.

So, there is pretty large amount of stuff.

That’s why cases are called the hardest part of the Russian grammar.

And when you learn them – the most of Russian grammar will be behind.


How to learn Russian cases

The key to understanding cases and learning to decline words lies in the first unit of Russian grammar – Russian cases of nouns. To learn cases in general, you must, first, master Russian nouns – the main part of the speech. Because, first of all, the case of other parts of speech depends on the noun. They have the same case. Second, the mechanism of declension of other parts of speech is the same as in nouns. But more simple! So, in the nouns unit you will learn how to know the case and how to change endings.

And later, you will be applying your knowledge to other parts of speech. And the difficulty level will be decreasing.

So, the noun is the main and hardest part of Russian grammar and the thing is that you need to learn it first. And it means to learn the basic information about nouns, to learn the forms of nouns and to be able to change them, to learn genders of nouns and to be able to identify the gender without any stumbling. And only then you learn cases of nouns. So, to learn the cases you need to learn forms and genders first.


The situation with Russian genders is pretty different from English. Yes, we have the same 3 genders. Neuter, masculine, and feminine.

Chart. Genders.

But many English neuter words in Russian have masculine or feminine gender.

Like, in Russian, computer is "he" Internet is also "he". YouTube? Also "he". While your keyboard or mouse is "she". Because in Russian the gender of nouns depends on their ending. And according to rules, you need to learn to identify gender of nouns. And gender of other parts of speech depends on nouns. So, again, nouns are essential, and when you learn to identify gender of nouns, you will know the gender of other parts of speech.


Well, Russian and English are very close here. The same singular and plural forms. And the same mechanism of changing the ending.

Chart. Forms.

In English, to get the plural form you add -s or -es to the nouns usually. In Russian, you add also an ending. So, there is the same mechanism.

Learning cases

The thing is that cases is not some isolated thing. And they are very interconnected with forms and genders. And cases are learned through the mechanism of declension. Before, I told you about declension. It is changing a form, gender or a case of the word. And it is done via changing the ending. Maybe you have seen that there are 1, 2, 3 declensions in Russian grammar. If not – no biggie. Generally, these are just rules that combine the gender and the case altogether. You can learn Russian grammar through this mechanism. Or there is the way that do not involve this mechanism. It depends on the textbook you are learning with. Here is what I mean. Here is the rule for genitive case for nouns. And the mechanism is the following.

We take a noun. In the nominative case. It is the default case, and all nouns in the dictionary are in the nominative case. And we change the ending according to gender and the form.

The word ДОМ – HOUSE.

We look at the word and according to its last letter, we see that it has masculine gender. Because it ends in a consonant. So, to get a singular genitive form, according to rule we add –А.

And get ДОМА.

If we want genitive plural, we add –ОВ and get ДОМОВ.


So, we say in genitive case: I have no house – У меня нет дома

I have no houses – У меня нет домов.
So, that is the mechanism.

We identify what case we want a noun (or other part of speech) to be.

Then, according to rule, we detect it’s gender.

Decide what form it should be and BANG – change the noun into the case.

Nailed it! It is done with the help of rules and practice. Especially practice.

Have you seen the rule I have shown you?

Well, there are 5 such big rules for all cases except the nominative. And several minor rules. And that’s only for nouns unit!

Do you really think you can learn them all?

I do not stop repeating that language is a skill. And you can study all that by simply understanding the theory and practicing a lot.

OK. Now one very important moment.

How can I know that I need prepositional case, or instrumental, or accusative?

Or some other. Well, you can’t on your current level. And you should not bother yourself with this question. You will need your endings changing skill in the future.

Bonus. The Best visual sheets about Russian cases.

Nominative. The boss case.

This is the basic form of a noun, you would look for in a dictionary.

Russian nominative case

Genitive. The case of complex relations.


 Russian genitive case

Dative. The movement case.

 Russian dative case

Accusative. The case of being pwned.

 Russian accusative case

Instrumental. The case of proper tool and position.

 Russian instrumental case

Prepositional. The case of lying and dreaming.

 Russian prepositional case

The 6 Russian Cases Endings



For now, just learn the theory. And I mean understand it. Not memorizing. Practice with exercises. Here, I mean that exercises should be easy for you. It means you need more practice than most textbooks offer. That’s why I usually recommend to have several text books. To have more exercises to practice.

Now, one more thing. Imagine that you can’t ride a bicycle, and decided to teach yourself. You get a textbook how to ride it. So, it says,

When riding, to turn the bicycle, you need to keep its stability by following the empirical rule: Sine of the angle of tilting is inversely as the square of angular velocity of rotation of a wheel divided by the weight of the cyclist.

Well, this info is very helpful. Now, you know how to turn the bicycle. Wait, but when you go outside, you see your neighbor’s son is successfully riding his bicycle without even knowing what sine and angular velocity actually mean. The same is with cases and grammar. There are so many rules there. What you need to do is to go through their learning, understand them, practice a lot, develop proper patterns and habits. Then, to forget all that stuff but speak and write properly according to properly learned and formed habits and patterns.

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