This document defines and provides examples of different types of verbs: 1. Action verbs describe actions and are always found in the predicate of a sentence. Common examples given are "ran", "coughed", "swallowed". 2. Present tense verbs describe actions that are happening now and often end in "s", "es", or "ies". 3. Past tense verbs describe actions that happened in the past and often end in "ed", "d", or "ied". 4. Future tense verbs describe actions that will happen and use helping words like "will", "going to", "shall". 5. Helping verbs work with main verbs to provide more information about the action