Prof. Long in his presentation on Ephesians in a YouTube video indicates that he has made a VF for exegetical purposes and assigns a red foreground to the sole verb in Ephesians 1.1 being in the non indicative mood, that verb being οὖσιν. Problem. How does he manage to create this visual filter when there is no such mood and if he uses the indicative mood οὖσιν does not appear to qualify when I do a search for this form in UBS5?
I'm confused can someone help? If you are curious about the video I reference or require to review it inorder to answer my question see below.
(63) Ephesians 1:1–4 Greek Reading Group - YouTube