период (period) - period
Every form of the Russian noun период: 6 cases, singular and plural, stress marked.
| Case | Singular | Plural | |
|---|---|---|---|
| Nominativeименительный · кто? что? | период | периоды | the subject: who or what acts |
| Accusativeвинительный · кого? что? | период | периоды | the direct object of the verb |
| Genitiveродительный · кого? чего? | периода | периодов | possession, absence, "of"-phrases |
| Dativeдательный · кому? чему? | периоду | периодам | the receiver: to or for someone |
| Instrumentalтворительный · кем? чем? | периодом | периодами | the tool or companion: with, by |
| Prepositionalпредложный · о ком? о чём? | периоде | периодах | location and topics: in, at, about |
Период is a masculine noun; the ending pattern above repeats across most masculine nouns, so every table you learn makes the next one cheaper.
Look up any other word in the Russian declension tool, see where период ranks in the most common Russian words, or start from Russian cases explained if the table above is new territory. More vocabulary lives in Russian words by topic and Russian phrases.
12 forms is a table. Using them is a skill.
Slova drills период and every word like it with typed case endings, checked letter by letter.