Action verbs are words that can be done with your body or mind. Linking Verbs A linking verb is the word in the sentence that ties the subject of the sentence to the predicate nomitive or the predicate adjective . The predicate nomitive is a noun or pronoun that renames or identifies the subject. Likewise, the adjective identifies or describes the subject, and is tied to the subject by the linking verb. The linking verb gives the state of being of the subject .
Auxiliary verbs help the main verb by showing time or condition .
The idea of condition is tied to the idea of possibility. If there is possibility but not an actual fact happening, then the helping verb is showing condition. Eventually, there will be an interactive exercise page, but it is not ready yet.