I think it's best if you read it again so I can make sense.
There are two verbs- started and running
The verb phrase is- started running
<span>Nominative pronouns are pronouns that are used as the subject of the sentence. These are the pronouns that are the direct doer of the action. Nominative case pronouns include I, you, he, she, they, it and we. The sentence that correctly uses a nominative case pronoun is, "Karen and I joined a junior bowling league". The correct answer is option D.</span>