G4821–συμβασιλεύω–sumbasileuō

Every one of you already has all that heart can desire; already you have grown rich; without waiting for us, you have ascended your thrones! Yes indeed, would to God that you had ascended your thrones, that we also might reign with you!

συμβασιλεύσωμεν. sumbasileusōmen “may reign with.”

"If we patiently endure pain, we shall also share His Kingship; "If we disown Him, He will also disown us;

συμβασιλεύσομεν· sumbasileusomen “we will reign with [Him];”