Jn 3:17 and 16 are the elect only or the Sheep or Christs Church in the world and they are the saved
Aint no possibility to it, its a sure purpose that will occur. Just as Jesus coming into the world was fulfilled hence Matt 1:21-22
21 And she shall bring forth a son, and thou shalt call his name Jesus: for he shall save his people from their sins.
22 Now all this was done, that it might be fulfilled which was spoken of the Lord by the prophet, saying,
Ye do err in your understanding of the word might, you are thinking carnally about it instead of scripturally
Since you are quoting the Reformed Principles verbatim, I made a decision to start quoting Scholars and Theologians who know and which you are not of their educational level.
Here, just so you know what the scholars say about
"Might Be Saved"
used to express the possibility that something will happen although not very likely:
That is what you keep doing by placing this to the Elect, they might be saved although not likely.
You are saying the Elect are not saved!
Your biggest failure is to understand the prepositions of the koine Greek, which you are using the KJV and far from that form of Greek.
You are attempting to define word for word but that is not how JOHN wrote it. Whenever one uses the koine Greek, they will use a multitude of prepositions. And since you choose to lack the understanding concerning this, you will always be INCORRECT.