"I couldn't persuade Tim in spite of my begging him to come with us" So, is it supposed to be "me begging him", or it is grammatical? My teaher said the sentence was correct. But when I asked my different internet frineds, who claimed to be American and Singaporean, they all agreed "me begging him" was correct.
So is it "me or "my"? If both are interchangeable, please explain to me when to use each individually in different contexts.