This document discusses future tenses in English including: 1. The future simple tense (will + verb) which is used for prediction and spontaneous decisions. 2. The going to future which uses (am/is/are + going to + verb) and expresses intention or plans that have already been made. 3. The future progressive tense (will + be + verb-ing) which emphasizes the duration of a future action using time expressions like tomorrow, all day, etc. 4. The future perfect tense (will + have + past participle) which is used for actions that will be completed before a specific time or another future action.