I ought to seine you ought to seine she ought to seine we ought to seine you ought to seine they ought to seine
V-ing form
I ought to be seining you ought to be seining she ought to be seining we ought to be seining you ought to be seining they ought to be seining
Perfect
I ought to have seined you ought to have seined she ought to have seined we ought to have seined you ought to have seined they ought to have seined
V-ing perfect
I ought to have been seining you ought to have been seining she ought to have been seining we ought to have been seining you ought to have been seining they ought to have been seining
Negation
Simple form
I ought not to seine you ought not to seine she ought not to seine we ought not to seine you ought not to seine they ought not to seine
V-ing form
I ought not to seining you ought not to seining she ought not to seining we ought not to seining you ought not to seining they ought not to seining
Perfect
I ought not to have seined you ought not to have seined she ought not to have seined we ought not to have seined you ought not to have seined they ought not to have seined
V-ing perfect
I ought not to have been seining you ought not to have been seining she ought not to have been seining we ought not to have been seining you ought not to have been seining they ought not to have been seining
Interrogative form
Simple form
ought to I seine? ought to you seine? ought to she seine? ought to we seine? ought to you seine? ought to they seine?
V-ing form
ought to I be seining? ought to you be seining? ought to she be seining? ought to we be seining? ought to you be seining? ought to they be seining?
Perfect
ought to I have seined? ought to you have seined? ought to she have seined? ought to we have seined? ought to you have seined? ought to they have seined?
V-ing perfect
ought to I have been seining? ought to you have been seining? ought to she have been seining? ought to we have been seining? ought to you have been seining? ought to they have been seining?
Interro-negative form
Simple form
ought I not to seine? ought you not to seine? ought she not to seine? ought we not to seine? ought you not to seine? ought they not to seine?
V-ing form
ought I not to be seining? ought you not to be seining? ought she not to be seining? ought we not to be seining? ought you not to be seining? ought they not to be seining?
Perfect
ought I not to have seined? ought you not to have seined? ought she not to have seined? ought we not to have seined? ought you not to have seined? ought they not to have seined?
V-ing perfect
ought I not to have been seining? ought you not to have been seining? ought she not to have been seining? ought we not to have been seining? ought you not to have been seining? ought they not to have been seining?