I ought to stuff you ought to stuff she ought to stuff we ought to stuff you ought to stuff they ought to stuff
V-ing form
I ought to be stuffing you ought to be stuffing she ought to be stuffing we ought to be stuffing you ought to be stuffing they ought to be stuffing
Perfect
I ought to have stuffed you ought to have stuffed she ought to have stuffed we ought to have stuffed you ought to have stuffed they ought to have stuffed
V-ing perfect
I ought to have been stuffing you ought to have been stuffing she ought to have been stuffing we ought to have been stuffing you ought to have been stuffing they ought to have been stuffing
Negation
Simple form
I ought not to stuff you ought not to stuff she ought not to stuff we ought not to stuff you ought not to stuff they ought not to stuff
V-ing form
I ought not to stuffing you ought not to stuffing she ought not to stuffing we ought not to stuffing you ought not to stuffing they ought not to stuffing
Perfect
I ought not to have stuffed you ought not to have stuffed she ought not to have stuffed we ought not to have stuffed you ought not to have stuffed they ought not to have stuffed
V-ing perfect
I ought not to have been stuffing you ought not to have been stuffing she ought not to have been stuffing we ought not to have been stuffing you ought not to have been stuffing they ought not to have been stuffing
Interrogative form
Simple form
ought to I stuff? ought to you stuff? ought to she stuff? ought to we stuff? ought to you stuff? ought to they stuff?
V-ing form
ought to I be stuffing? ought to you be stuffing? ought to she be stuffing? ought to we be stuffing? ought to you be stuffing? ought to they be stuffing?
Perfect
ought to I have stuffed? ought to you have stuffed? ought to she have stuffed? ought to we have stuffed? ought to you have stuffed? ought to they have stuffed?
V-ing perfect
ought to I have been stuffing? ought to you have been stuffing? ought to she have been stuffing? ought to we have been stuffing? ought to you have been stuffing? ought to they have been stuffing?
Interro-negative form
Simple form
ought I not to stuff? ought you not to stuff? ought she not to stuff? ought we not to stuff? ought you not to stuff? ought they not to stuff?
V-ing form
ought I not to be stuffing? ought you not to be stuffing? ought she not to be stuffing? ought we not to be stuffing? ought you not to be stuffing? ought they not to be stuffing?
Perfect
ought I not to have stuffed? ought you not to have stuffed? ought she not to have stuffed? ought we not to have stuffed? ought you not to have stuffed? ought they not to have stuffed?
V-ing perfect
ought I not to have been stuffing? ought you not to have been stuffing? ought she not to have been stuffing? ought we not to have been stuffing? ought you not to have been stuffing? ought they not to have been stuffing?