I ought to benefit you ought to benefit she ought to benefit we ought to benefit you ought to benefit they ought to benefit
V-ing form
I ought to be benefiting you ought to be benefiting she ought to be benefiting we ought to be benefiting you ought to be benefiting they ought to be benefiting
Perfect
I ought to have benefited you ought to have benefited she ought to have benefited we ought to have benefited you ought to have benefited they ought to have benefited
V-ing perfect
I ought to have been benefiting you ought to have been benefiting she ought to have been benefiting we ought to have been benefiting you ought to have been benefiting they ought to have been benefiting
Negation
Simple form
I ought not to benefit you ought not to benefit she ought not to benefit we ought not to benefit you ought not to benefit they ought not to benefit
V-ing form
I ought not to benefiting you ought not to benefiting she ought not to benefiting we ought not to benefiting you ought not to benefiting they ought not to benefiting
Perfect
I ought not to have benefited you ought not to have benefited she ought not to have benefited we ought not to have benefited you ought not to have benefited they ought not to have benefited
V-ing perfect
I ought not to have been benefiting you ought not to have been benefiting she ought not to have been benefiting we ought not to have been benefiting you ought not to have been benefiting they ought not to have been benefiting
Interrogative form
Simple form
ought to I benefit? ought to you benefit? ought to she benefit? ought to we benefit? ought to you benefit? ought to they benefit?
V-ing form
ought to I be benefiting? ought to you be benefiting? ought to she be benefiting? ought to we be benefiting? ought to you be benefiting? ought to they be benefiting?
Perfect
ought to I have benefited? ought to you have benefited? ought to she have benefited? ought to we have benefited? ought to you have benefited? ought to they have benefited?
V-ing perfect
ought to I have been benefiting? ought to you have been benefiting? ought to she have been benefiting? ought to we have been benefiting? ought to you have been benefiting? ought to they have been benefiting?
Interro-negative form
Simple form
ought I not to benefit? ought you not to benefit? ought she not to benefit? ought we not to benefit? ought you not to benefit? ought they not to benefit?
V-ing form
ought I not to be benefiting? ought you not to be benefiting? ought she not to be benefiting? ought we not to be benefiting? ought you not to be benefiting? ought they not to be benefiting?
Perfect
ought I not to have benefited? ought you not to have benefited? ought she not to have benefited? ought we not to have benefited? ought you not to have benefited? ought they not to have benefited?
V-ing perfect
ought I not to have been benefiting? ought you not to have been benefiting? ought she not to have been benefiting? ought we not to have been benefiting? ought you not to have been benefiting? ought they not to have been benefiting?