Sometimes it can be tricky to determine if you should be using "me" or "I" in a sentence. Use the pronoun "I" when the person speaking is doing the action, either alone or with someone else. Use the pronoun "me" when the person speaking is receiving the action of the verb in some way, either directly or indirectly.
Similarly, it is asked, what is the rule for using I or me in a sentence?
In sentence a), Jenny and me/I are the subjects of the verb joined. Therefore, the subject pronoun, I, is considered correct. You will certainly hear native speakers say, “Jenny and me,” and it may be acceptable in spoken English, but most traditional grammarians and English teachers will disapprove.
Which is correct you and I or you and me?
In standard English, it's grammatically correct to say 'between you and me' and incorrect to say 'between you and I'. The reason for this is that a preposition such as between should be followed by an objective pronoun (such as me, him, her, and us) rather than a subjective pronoun (such as I, he, she, and we).
Which is correct it is I or it is me?
The traditional grammar rule states when a pronoun follows a linking verb, such as "is," the pronoun should be in the subject case. That means it is correct to say, “It is I,” and “It was he who dropped the phone in shock when Jodie answered, 'This is she,'” because "he" is the same type of pronoun as "I."