I ought to lose you ought to lose she ought to lose we ought to lose you ought to lose they ought to lose
V-ing form
I ought to be losing you ought to be losing she ought to be losing we ought to be losing you ought to be losing they ought to be losing
Perfect
I ought to have lost you ought to have lost she ought to have lost we ought to have lost you ought to have lost they ought to have lost
V-ing perfect
I ought to have been losing you ought to have been losing she ought to have been losing we ought to have been losing you ought to have been losing they ought to have been losing
Negation
Simple form
I ought not to lose you ought not to lose she ought not to lose we ought not to lose you ought not to lose they ought not to lose
V-ing form
I ought not to losing you ought not to losing she ought not to losing we ought not to losing you ought not to losing they ought not to losing
Perfect
I ought not to have lost you ought not to have lost she ought not to have lost we ought not to have lost you ought not to have lost they ought not to have lost
V-ing perfect
I ought not to have been losing you ought not to have been losing she ought not to have been losing we ought not to have been losing you ought not to have been losing they ought not to have been losing
Interrogative form
Simple form
ought to I lose? ought to you lose? ought to she lose? ought to we lose? ought to you lose? ought to they lose?
V-ing form
ought to I be losing? ought to you be losing? ought to she be losing? ought to we be losing? ought to you be losing? ought to they be losing?
Perfect
ought to I have lost? ought to you have lost? ought to she have lost? ought to we have lost? ought to you have lost? ought to they have lost?
V-ing perfect
ought to I have been losing? ought to you have been losing? ought to she have been losing? ought to we have been losing? ought to you have been losing? ought to they have been losing?
Interro-negative form
Simple form
ought I not to lose? ought you not to lose? ought she not to lose? ought we not to lose? ought you not to lose? ought they not to lose?
V-ing form
ought I not to be losing? ought you not to be losing? ought she not to be losing? ought we not to be losing? ought you not to be losing? ought they not to be losing?
Perfect
ought I not to have lost? ought you not to have lost? ought she not to have lost? ought we not to have lost? ought you not to have lost? ought they not to have lost?
V-ing perfect
ought I not to have been losing? ought you not to have been losing? ought she not to have been losing? ought we not to have been losing? ought you not to have been losing? ought they not to have been losing?