I ought to finish you ought to finish she ought to finish we ought to finish you ought to finish they ought to finish
V-ing form
I ought to be finishing you ought to be finishing she ought to be finishing we ought to be finishing you ought to be finishing they ought to be finishing
Perfect
I ought to have finished you ought to have finished she ought to have finished we ought to have finished you ought to have finished they ought to have finished
V-ing perfect
I ought to have been finishing you ought to have been finishing she ought to have been finishing we ought to have been finishing you ought to have been finishing they ought to have been finishing
Negation
Simple form
I ought not to finish you ought not to finish she ought not to finish we ought not to finish you ought not to finish they ought not to finish
V-ing form
I ought not to finishing you ought not to finishing she ought not to finishing we ought not to finishing you ought not to finishing they ought not to finishing
Perfect
I ought not to have finished you ought not to have finished she ought not to have finished we ought not to have finished you ought not to have finished they ought not to have finished
V-ing perfect
I ought not to have been finishing you ought not to have been finishing she ought not to have been finishing we ought not to have been finishing you ought not to have been finishing they ought not to have been finishing
Interrogative form
Simple form
ought to I finish? ought to you finish? ought to she finish? ought to we finish? ought to you finish? ought to they finish?
V-ing form
ought to I be finishing? ought to you be finishing? ought to she be finishing? ought to we be finishing? ought to you be finishing? ought to they be finishing?
Perfect
ought to I have finished? ought to you have finished? ought to she have finished? ought to we have finished? ought to you have finished? ought to they have finished?
V-ing perfect
ought to I have been finishing? ought to you have been finishing? ought to she have been finishing? ought to we have been finishing? ought to you have been finishing? ought to they have been finishing?
Interro-negative form
Simple form
ought I not to finish? ought you not to finish? ought she not to finish? ought we not to finish? ought you not to finish? ought they not to finish?
V-ing form
ought I not to be finishing? ought you not to be finishing? ought she not to be finishing? ought we not to be finishing? ought you not to be finishing? ought they not to be finishing?
Perfect
ought I not to have finished? ought you not to have finished? ought she not to have finished? ought we not to have finished? ought you not to have finished? ought they not to have finished?
V-ing perfect
ought I not to have been finishing? ought you not to have been finishing? ought she not to have been finishing? ought we not to have been finishing? ought you not to have been finishing? ought they not to have been finishing?