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 ... Learn what is a verb , its types, uses, and examples. This guide will help you understand verbs in English grammar for better communication. A verb is a word or a combination of words that indicates action or a state of being or condition. Learn the basic forms, types, and functions of verbs in English with examples and explanations.