Possessive pronouns in Russian (мой, твой, наш, ваш, его, её, их) conjugate according to gender, number and case. Related: Russian Pronouns – The Ultimate Guide. The Russian language has 6 cases, 3 genders (Masculine, Feminine, Neuter) and 2 numbers (Singular and Plural). The same word (be it a noun or a pronoun) …