3B1 expresses question more than the event, without a doubt expects it not to happen. 3B2 expresses uncertainty, it would or may not take place. 3B3 expects that it's going to come about. Could it be heresy for just a Christian to feel a Bogus notion (similar to a flat https://share.evernote.com/note/ef30f82f-3303-2f87-d3ae-55e1a8797749