I ought to canal you ought to canal he ought to canal we ought to canal you ought to canal they ought to canal
V-ing form
I ought to be canaling you ought to be canaling he ought to be canaling we ought to be canaling you ought to be canaling they ought to be canaling
Perfect
I ought to have canaled you ought to have canaled he ought to have canaled we ought to have canaled you ought to have canaled they ought to have canaled
V-ing perfect
I ought to have been canaling you ought to have been canaling he ought to have been canaling we ought to have been canaling you ought to have been canaling they ought to have been canaling
Negation
Simple form
I ought not to canal you ought not to canal he ought not to canal we ought not to canal you ought not to canal they ought not to canal
V-ing form
I ought not to canaling you ought not to canaling he ought not to canaling we ought not to canaling you ought not to canaling they ought not to canaling
Perfect
I ought not to have canaled you ought not to have canaled he ought not to have canaled we ought not to have canaled you ought not to have canaled they ought not to have canaled
V-ing perfect
I ought not to have been canaling you ought not to have been canaling he ought not to have been canaling we ought not to have been canaling you ought not to have been canaling they ought not to have been canaling
Interrogative form
Simple form
ought to I canal? ought to you canal? ought to he canal? ought to we canal? ought to you canal? ought to they canal?
V-ing form
ought to I be canaling? ought to you be canaling? ought to he be canaling? ought to we be canaling? ought to you be canaling? ought to they be canaling?
Perfect
ought to I have canaled? ought to you have canaled? ought to he have canaled? ought to we have canaled? ought to you have canaled? ought to they have canaled?
V-ing perfect
ought to I have been canaling? ought to you have been canaling? ought to he have been canaling? ought to we have been canaling? ought to you have been canaling? ought to they have been canaling?
Interro-negative form
Simple form
ought I not to canal? ought you not to canal? ought he not to canal? ought we not to canal? ought you not to canal? ought they not to canal?
V-ing form
ought I not to be canaling? ought you not to be canaling? ought he not to be canaling? ought we not to be canaling? ought you not to be canaling? ought they not to be canaling?
Perfect
ought I not to have canaled? ought you not to have canaled? ought he not to have canaled? ought we not to have canaled? ought you not to have canaled? ought they not to have canaled?
V-ing perfect
ought I not to have been canaling? ought you not to have been canaling? ought he not to have been canaling? ought we not to have been canaling? ought you not to have been canaling? ought they not to have been canaling?