This document discusses different types of verbs. It explains that verbs show action or link the subject to other words in a sentence. The main types are action verbs, linking verbs, and helping verbs. It also discusses regular and irregular verbs. Regular verbs can take suffixes like "-ed" and "-ing" but irregular verbs do not follow normal patterns. The document further explains how helping verbs like "be", "do", and "have" are used in different tenses. It provides examples of regular and irregular verbs and discusses the difference between simple and perfect tenses.