Here's the breakdown:
* Action verbs describe an action that the subject performs (e.g., run, jump, eat).
* Linking verbs connect the subject to a noun, pronoun, or adjective that renames or describes the subject (e.g., is, seems, become).
Sentences can have either an action verb or a linking verb, but not both at the same time.
Examples:
* Action Verb: The dog ran quickly. (The dog is performing the action of running).
* Linking Verb: The dog is happy. (The verb "is" connects the subject "dog" to the adjective "happy" which describes the dog).
It's possible to have multiple verbs in a sentence, but they will either be all action verbs or one linking verb and one or more helping verbs.
Example:
* Helping Verb + Linking Verb: The dog has been very tired lately. ("Has been" is a helping verb that helps the linking verb "been" connect the subject "dog" to the adjective "tired").
Therefore, there is no sentence type made up of action verbs "helping" linking verbs.