The verb “run” expresses a physical action that the subject is performing. For example:

• The athlete runs quickly across the finish line.
• The children run and play in the park.
• The dog runs to greet its owner.

In each of these sentences, the verb “run” describes an active, dynamic movement or motion being carried out. Action verbs like “run,” “jump,” “dance,” “sing,” “write,” and “explore” depict behaviors or activities that the subject is actively engaged in.