English verb conjugation
OUGHT TO REFASTEN

Regular verb: refasten - refastened - refastened

Affirmation

Simple form	V-ing form
I ought to refasten you ought to refasten she ought to refasten we ought to refasten you ought to refasten they ought to refasten	I ought to be refastening you ought to be refastening she ought to be refastening we ought to be refastening you ought to be refastening they ought to be refastening
Perfect	V-ing perfect
I ought to have refastened you ought to have refastened she ought to have refastened we ought to have refastened you ought to have refastened they ought to have refastened	I ought to have been refastening you ought to have been refastening she ought to have been refastening we ought to have been refastening you ought to have been refastening they ought to have been refastening

Negation

Simple form	V-ing form
I ought not to refasten you ought not to refasten she ought not to refasten we ought not to refasten you ought not to refasten they ought not to refasten	I ought not to refastening you ought not to refastening she ought not to refastening we ought not to refastening you ought not to refastening they ought not to refastening
Perfect	V-ing perfect
I ought not to have refastened you ought not to have refastened she ought not to have refastened we ought not to have refastened you ought not to have refastened they ought not to have refastened	I ought not to have been refastening you ought not to have been refastening she ought not to have been refastening we ought not to have been refastening you ought not to have been refastening they ought not to have been refastening

Interrogative form

Simple form	V-ing form
ought to I refasten? ought to you refasten? ought to she refasten? ought to we refasten? ought to you refasten? ought to they refasten?	ought to I be refastening? ought to you be refastening? ought to she be refastening? ought to we be refastening? ought to you be refastening? ought to they be refastening?
Perfect	V-ing perfect
ought to I have refastened? ought to you have refastened? ought to she have refastened? ought to we have refastened? ought to you have refastened? ought to they have refastened?	ought to I have been refastening? ought to you have been refastening? ought to she have been refastening? ought to we have been refastening? ought to you have been refastening? ought to they have been refastening?

Interro-negative form

Simple form	V-ing form
ought I not to refasten? ought you not to refasten? ought she not to refasten? ought we not to refasten? ought you not to refasten? ought they not to refasten?	ought I not to be refastening? ought you not to be refastening? ought she not to be refastening? ought we not to be refastening? ought you not to be refastening? ought they not to be refastening?
Perfect	V-ing perfect
ought I not to have refastened? ought you not to have refastened? ought she not to have refastened? ought we not to have refastened? ought you not to have refastened? ought they not to have refastened?	ought I not to have been refastening? ought you not to have been refastening? ought she not to have been refastening? ought we not to have been refastening? ought you not to have been refastening? ought they not to have been refastening?