1. The person speaking is speaking about the person speaking.
1st Person Singluar
The person speaking is speaking about the person speaking. I

2. 2nd Person Singluar
The person speaking is speaking about the person to whom they are speaking.
YOU

3. HE – SHE – IT 3rd Person Singluar
The person speaking is speaking about a person (or thing) who (which) is not part of the converstion.
HE – SHE – IT

4. 1st Person Plural
The person speaking is speaking about the person speaking and one or more other people. WE

5. YOU (Y’ALL) 2nd Person Plural
The person speaking is speaking about the PEOPLE to whom they are speaking.
YOU (Y’ALL)

6. 3rd Person Plural
The person speaking is speaking about THE PEOPLE
(or things) who (which) are not part of the converstion.
THEY