An action verb is a word that expresses an action or a state of being. It tells what the subject of the sentence is doing. For example, in the sentence "The dog runs," the action verb is "runs" because it tells us what the dog is doing.
To identify action verbs in a sentence, ask yourself what the subject is doing. If the word expresses an action, it is likely an action verb. For example, in the sentence "She sings beautifully," the action verb is "sings" because it tells us what she is doing.
Here are some tips for studying action verbs: