The Compound Verb Know how to identify a compound verb. To understand compound verbs, you must know the definitions for verbs and subjects. Verbs have two functions in sentences.
Action verbs put subjects into motion.
Linking verbs , on the other hand, clarify subjects in meaningful ways. Because of the slurping, Kris is ready to punch Sima. All verbs must also have a subject . For action verbs, the subject is whoever or whatever does the verb. For linking verbs, the subject usually is whoever or whatever is to the left of the verb.