I ought to surname you ought to surname he ought to surname we ought to surname you ought to surname they ought to surname
V-ing form
I ought to be surnaming you ought to be surnaming he ought to be surnaming we ought to be surnaming you ought to be surnaming they ought to be surnaming
Perfect
I ought to have surnamed you ought to have surnamed he ought to have surnamed we ought to have surnamed you ought to have surnamed they ought to have surnamed
V-ing perfect
I ought to have been surnaming you ought to have been surnaming he ought to have been surnaming we ought to have been surnaming you ought to have been surnaming they ought to have been surnaming
Negation
Simple form
I ought not to surname you ought not to surname he ought not to surname we ought not to surname you ought not to surname they ought not to surname
V-ing form
I ought not to surnaming you ought not to surnaming he ought not to surnaming we ought not to surnaming you ought not to surnaming they ought not to surnaming
Perfect
I ought not to have surnamed you ought not to have surnamed he ought not to have surnamed we ought not to have surnamed you ought not to have surnamed they ought not to have surnamed
V-ing perfect
I ought not to have been surnaming you ought not to have been surnaming he ought not to have been surnaming we ought not to have been surnaming you ought not to have been surnaming they ought not to have been surnaming
Interrogative form
Simple form
ought to I surname? ought to you surname? ought to he surname? ought to we surname? ought to you surname? ought to they surname?
V-ing form
ought to I be surnaming? ought to you be surnaming? ought to he be surnaming? ought to we be surnaming? ought to you be surnaming? ought to they be surnaming?
Perfect
ought to I have surnamed? ought to you have surnamed? ought to he have surnamed? ought to we have surnamed? ought to you have surnamed? ought to they have surnamed?
V-ing perfect
ought to I have been surnaming? ought to you have been surnaming? ought to he have been surnaming? ought to we have been surnaming? ought to you have been surnaming? ought to they have been surnaming?
Interro-negative form
Simple form
ought I not to surname? ought you not to surname? ought he not to surname? ought we not to surname? ought you not to surname? ought they not to surname?
V-ing form
ought I not to be surnaming? ought you not to be surnaming? ought he not to be surnaming? ought we not to be surnaming? ought you not to be surnaming? ought they not to be surnaming?
Perfect
ought I not to have surnamed? ought you not to have surnamed? ought he not to have surnamed? ought we not to have surnamed? ought you not to have surnamed? ought they not to have surnamed?
V-ing perfect
ought I not to have been surnaming? ought you not to have been surnaming? ought he not to have been surnaming? ought we not to have been surnaming? ought you not to have been surnaming? ought they not to have been surnaming?