I ought to invite you ought to invite she ought to invite we ought to invite you ought to invite they ought to invite
V-ing form
I ought to be inviting you ought to be inviting she ought to be inviting we ought to be inviting you ought to be inviting they ought to be inviting
Perfect
I ought to have invited you ought to have invited she ought to have invited we ought to have invited you ought to have invited they ought to have invited
V-ing perfect
I ought to have been inviting you ought to have been inviting she ought to have been inviting we ought to have been inviting you ought to have been inviting they ought to have been inviting
Negation
Simple form
I ought not to invite you ought not to invite she ought not to invite we ought not to invite you ought not to invite they ought not to invite
V-ing form
I ought not to inviting you ought not to inviting she ought not to inviting we ought not to inviting you ought not to inviting they ought not to inviting
Perfect
I ought not to have invited you ought not to have invited she ought not to have invited we ought not to have invited you ought not to have invited they ought not to have invited
V-ing perfect
I ought not to have been inviting you ought not to have been inviting she ought not to have been inviting we ought not to have been inviting you ought not to have been inviting they ought not to have been inviting
Interrogative form
Simple form
ought to I invite? ought to you invite? ought to she invite? ought to we invite? ought to you invite? ought to they invite?
V-ing form
ought to I be inviting? ought to you be inviting? ought to she be inviting? ought to we be inviting? ought to you be inviting? ought to they be inviting?
Perfect
ought to I have invited? ought to you have invited? ought to she have invited? ought to we have invited? ought to you have invited? ought to they have invited?
V-ing perfect
ought to I have been inviting? ought to you have been inviting? ought to she have been inviting? ought to we have been inviting? ought to you have been inviting? ought to they have been inviting?
Interro-negative form
Simple form
ought I not to invite? ought you not to invite? ought she not to invite? ought we not to invite? ought you not to invite? ought they not to invite?
V-ing form
ought I not to be inviting? ought you not to be inviting? ought she not to be inviting? ought we not to be inviting? ought you not to be inviting? ought they not to be inviting?
Perfect
ought I not to have invited? ought you not to have invited? ought she not to have invited? ought we not to have invited? ought you not to have invited? ought they not to have invited?
V-ing perfect
ought I not to have been inviting? ought you not to have been inviting? ought she not to have been inviting? ought we not to have been inviting? ought you not to have been inviting? ought they not to have been inviting?