This document provides an overview of Spanish verb tenses and grammar structures. It begins by discussing the importance of mastering Spanish verb tenses and conjugations when learning the language. It then covers formal vs informal address, pronouns, the three main verb moods (indicative, subjunctive, imperative), non-finite verb forms like the infinitive and gerund, and lists all 24 Spanish verb tenses recognized by the Royal Spanish Academy. Examples are provided throughout to illustrate the various structures.