Final answer:
The sentence 'The cat chased the dog' uses a transitive verb, which is a type of verb that requires a direct object (in this case, 'the dog') to complete its meaning.
Step-by-step explanation:
The sentence 'The cat chased the dog' is an example of a transitive verb usage. Transitive verbs are those that require direct objects to complete their meaning. In this case, the cat (subject) performs the action of chasing, and 'the dog' (object) is the one directly receiving the action of the verb 'chased'. If it didn't have an object, the verb would be considered intransitive.
An example of an intransitive verb usage might be 'The dog ran.' In this case, 'ran' doesn't require a direct object to complete its meaning and is thus an intransitive verb.
Learn more about Transitive Verb