(That said, I don't think it would break any intuitive rules of morphology to have "righten" and "wrongen").

[Non-adjective verbings] Saki has an instance of the verb "to sky", meaning the practice of putting the paintings of lesser artists higher up on the gallery wall, above better-regarded work.

Nounish verbings: beach, ship, dog, horse, house, caravan, cup, motor, earwig. "Some to think of it," he umbrella'd, "there aren't many words you can't slip in as a substitute for 'said'."

S C

horse?

[pen] Ever horsed around?

[horsing] I know I have.

(Raak) Or omit it entirely, as in "So I'm like f*** off" and all that edifying stuff.

[Raak] Horse is a strange one... I dog you, you dog her, we dogged them, but do you ever say 'I horse, you horse'? It's usually linked to 'around'. I have no idea what this does to the classification of the nounage/verbage discussion. I'm almost out of my depth!