Every rule of Russian, explained in plain English, from your first noun to the participles in Tolstoy. Each guide gives the rule, every form in a table, the exceptions, and real examples you can listen to.
Russian grammar has a reputation for being hard, but nearly every rule comes back to one of these four ideas. Learn them first and the rest of the grammar makes sense.
Every Russian noun is masculine, feminine or neuter, even objects like tables and windows. There’s no logic to it, but there is a shortcut: the last letter almost always tells you. Gender matters because it decides every ending that follows.
Read: Noun gender →In English, word order and little words like “in” and “from” show who does what. Russian also changes the end of the word. These forms are called cases. There are six, each with clear uses, and the same word can appear in all of them.
Read: What is a case? →An adjective (a describing word, like “new”) changes its ending to match the gender and case of its noun. English “new” never changes; Russian “new” has three forms in the dictionary form alone. Pronouns and past-tense verbs follow the same rule.
Read: Adjective endings →Most Russian verbs have two partners, called aspects. One (the imperfective) describes an action in progress or a habit. The other (the perfective) describes one completed result. English shows this with tenses; Russian uses a different verb.
Read: Verb aspect →A case is a form of a word that shows its role in the sentence. Russian has six. Pick a word to see how it changes in each one.
| Case | Its main job | Form | Example |
|---|---|---|---|
| Nominative →имени́тельный · asks кто? что? | The subject: who or what does the action. The dictionary form. | кни́га | |
| Genitive →роди́тельный · asks кого́? чего́? | “Of”, possession, absence (нет), and after numbers and many prepositions. | кни́ги | |
| Dative →да́тельный · asks кому́? чему́? | “To” or “for” someone: the receiver. Also after к (towards). | кни́ге | |
| Accusative →вини́тельный · asks кого́? что? | The direct object: the thing the action is done to. | кни́гу | |
| Instrumental →твори́тельный · asks кем? чем? | “With” or “by means of”. Also after под, над, ме́жду. | кни́гой | |
| Prepositional →предло́жный · asks о ком? о чём? | Location after в and на, and the topic after о (about). | кни́ге |
The red letters are the ending, the only part that changes. Read the full guide to Russian cases →
Organised like a grammar book, by type of word. Each chapter starts with the basics and builds to the advanced topics.