This document provides an introduction to Spanish verb conjugation. It explains that Spanish verbs have endings that indicate person, number, tense, aspect, voice, and mode. There are three main verb conjugation patterns (-ar, -er, -ir) that determine the verb endings. The document outlines the verb conjugation patterns for the present tense of the three main verbs (bailar, comer, vivir) and discusses the three modes of Spanish verbs: indicative, subjunctive, and imperative. It stresses the importance of learning to properly conjugate Spanish verbs.