What is the first person singular of the subject pronouns

First-person singular pronouns are 'I,' 'me,' 'my,' and 'mine. ' First-person plural pronouns are 'we,' 'us,' 'our,' and 'ours. ' First-person possessive pronouns are 'my,' 'mine,' 'our,' and 'ours. ' First-person subjective pronouns are 'I,' 'we,' 'my,' and 'our.

The answer to the question is I M and Mine are first person