I ought to seal you ought to seal she ought to seal we ought to seal you ought to seal they ought to seal
V-ing form
I ought to be sealing you ought to be sealing she ought to be sealing we ought to be sealing you ought to be sealing they ought to be sealing
Perfect
I ought to have sealed you ought to have sealed she ought to have sealed we ought to have sealed you ought to have sealed they ought to have sealed
V-ing perfect
I ought to have been sealing you ought to have been sealing she ought to have been sealing we ought to have been sealing you ought to have been sealing they ought to have been sealing
Negation
Simple form
I ought not to seal you ought not to seal she ought not to seal we ought not to seal you ought not to seal they ought not to seal
V-ing form
I ought not to sealing you ought not to sealing she ought not to sealing we ought not to sealing you ought not to sealing they ought not to sealing
Perfect
I ought not to have sealed you ought not to have sealed she ought not to have sealed we ought not to have sealed you ought not to have sealed they ought not to have sealed
V-ing perfect
I ought not to have been sealing you ought not to have been sealing she ought not to have been sealing we ought not to have been sealing you ought not to have been sealing they ought not to have been sealing
Interrogative form
Simple form
ought to I seal? ought to you seal? ought to she seal? ought to we seal? ought to you seal? ought to they seal?
V-ing form
ought to I be sealing? ought to you be sealing? ought to she be sealing? ought to we be sealing? ought to you be sealing? ought to they be sealing?
Perfect
ought to I have sealed? ought to you have sealed? ought to she have sealed? ought to we have sealed? ought to you have sealed? ought to they have sealed?
V-ing perfect
ought to I have been sealing? ought to you have been sealing? ought to she have been sealing? ought to we have been sealing? ought to you have been sealing? ought to they have been sealing?
Interro-negative form
Simple form
ought I not to seal? ought you not to seal? ought she not to seal? ought we not to seal? ought you not to seal? ought they not to seal?
V-ing form
ought I not to be sealing? ought you not to be sealing? ought she not to be sealing? ought we not to be sealing? ought you not to be sealing? ought they not to be sealing?
Perfect
ought I not to have sealed? ought you not to have sealed? ought she not to have sealed? ought we not to have sealed? ought you not to have sealed? ought they not to have sealed?
V-ing perfect
ought I not to have been sealing? ought you not to have been sealing? ought she not to have been sealing? ought we not to have been sealing? ought you not to have been sealing? ought they not to have been sealing?