I ought to sell you ought to sell he ought to sell we ought to sell you ought to sell they ought to sell
V-ing form
I ought to be selling you ought to be selling he ought to be selling we ought to be selling you ought to be selling they ought to be selling
Perfect
I ought to have sold you ought to have sold he ought to have sold we ought to have sold you ought to have sold they ought to have sold
V-ing perfect
I ought to have been selling you ought to have been selling he ought to have been selling we ought to have been selling you ought to have been selling they ought to have been selling
Negation
Simple form
I ought not to sell you ought not to sell he ought not to sell we ought not to sell you ought not to sell they ought not to sell
V-ing form
I ought not to selling you ought not to selling he ought not to selling we ought not to selling you ought not to selling they ought not to selling
Perfect
I ought not to have sold you ought not to have sold he ought not to have sold we ought not to have sold you ought not to have sold they ought not to have sold
V-ing perfect
I ought not to have been selling you ought not to have been selling he ought not to have been selling we ought not to have been selling you ought not to have been selling they ought not to have been selling
Interrogative form
Simple form
ought to I sell? ought to you sell? ought to he sell? ought to we sell? ought to you sell? ought to they sell?
V-ing form
ought to I be selling? ought to you be selling? ought to he be selling? ought to we be selling? ought to you be selling? ought to they be selling?
Perfect
ought to I have sold? ought to you have sold? ought to he have sold? ought to we have sold? ought to you have sold? ought to they have sold?
V-ing perfect
ought to I have been selling? ought to you have been selling? ought to he have been selling? ought to we have been selling? ought to you have been selling? ought to they have been selling?
Interro-negative form
Simple form
ought I not to sell? ought you not to sell? ought he not to sell? ought we not to sell? ought you not to sell? ought they not to sell?
V-ing form
ought I not to be selling? ought you not to be selling? ought he not to be selling? ought we not to be selling? ought you not to be selling? ought they not to be selling?
Perfect
ought I not to have sold? ought you not to have sold? ought he not to have sold? ought we not to have sold? ought you not to have sold? ought they not to have sold?
V-ing perfect
ought I not to have been selling? ought you not to have been selling? ought he not to have been selling? ought we not to have been selling? ought you not to have been selling? ought they not to have been selling?