Some of the options are about our exit mechanism.
Some of them are about the future relation
B. (no deal Brexit) That's a question of the manner of leaving
H. The EFTA option. That's a question of future relation.
1. May's deal (Rejected twice and now ruled inadmissable).
2. Leave with no deal
3. Revoke Article 50
But none of those options can overcome the need to sign a withdrawal agreement.
Option B: No deal Brexit
Option L: Revoke Article 50
Two of the least popular options, but one is going to happen
There is no other withdrawal agreement for you to leave upon.
You leave with nothing or you don't leave at all.
That's the choice you have to make.