Future tense in Russian grammar is used to express actions, conditions or states that will happen in the future. To form the future tense, verbs in Russian can be either imperfective or perfective aspect depending on the context. Imperfective aspect verbs describe continuous, repetitive, or incomplete actions in the future, while perfective aspect verbs describe future actions that will be completed. There are two forms of future tense in Russian, simple and compound. Simple future is formed by conjugating perfective verbs, while compound future is formed by combining conjugated быть verb with an infinitive form of an imperfective verb. Understanding and using the future tense in Russian is essential for successful communication in various contexts.