Take this sentence, where John is clarifying himself.
I John do hereby declare that I am hungry.
- I is the subject.
- What is John?
John takes the place of an intensive reflexive pronoun, if the sentence read...
I myself do hereby declare that I am hungry.
But John is not a pronoun. It is a proper noun at that.
So, is this an intensive proper noun? Is John then an Intensive Subject? What do we call "John" in this pattern?