Verbs What is a verb ? Verbs are the action words in a sentence that describe what the subject is doing. Along with nouns, verbs are the main part of a sentence or phrase, telling a story about what is taking place. In fact, without a verb , full thoughts can’t be properly conveyed, and even the simplest sentences, such as Maria sings, have one. Verbs are extremely important. Every sentence – without exception – has a verb . The verb in a sentence tells us what the subject is doing. For this reason, you might find it helpful to think of verbs as "doing words." More specifically, verbs are words that express physical actions (e.g., to jump), mental actions (e.g., to guess), or states of being (e.g., to exist). Here are some more examples: Physical actions: to swim, to write, to climb (You can watch a physical action. For example ... A verb is a word that says what happens to somebody or what somebody or something does. Verbs we can modify verbs by using auxiliary verbs or verb phrases to show different conditions, aspects, and moods. Let us learn about verbs in detail along with various types with definitions and examples of each. Verb Learn all about the forms of verbs in English (along with examples), conjugation, and tips on how to use them in writing.