1. I: This is the most obvious indicator of first person. It's the pronoun used to refer to the speaker or narrator.
2. Me: Used as the object of a verb or preposition.
3. My: Indicates possession or belonging.
4. Mine: Used to indicate possession or ownership.
5. Myself: Refers back to the speaker, often for emphasis or to indicate an action performed by the speaker on themself.
Example:
"I woke up late this morning, and it was my fault. I had stayed up too late reading a book, and now I was rushing to get ready. I couldn't find my keys anywhere, and it was starting to feel like the whole day was going to be a mess."
Here, the pronouns "I," "my," and "myself" all indicate a first-person perspective. The story is being told directly from the narrator's point of view.