I ought to barn you ought to barn she ought to barn we ought to barn you ought to barn they ought to barn
V-ing form
I ought to be barning you ought to be barning she ought to be barning we ought to be barning you ought to be barning they ought to be barning
Perfect
I ought to have barned you ought to have barned she ought to have barned we ought to have barned you ought to have barned they ought to have barned
V-ing perfect
I ought to have been barning you ought to have been barning she ought to have been barning we ought to have been barning you ought to have been barning they ought to have been barning
Negation
Simple form
I ought not to barn you ought not to barn she ought not to barn we ought not to barn you ought not to barn they ought not to barn
V-ing form
I ought not to barning you ought not to barning she ought not to barning we ought not to barning you ought not to barning they ought not to barning
Perfect
I ought not to have barned you ought not to have barned she ought not to have barned we ought not to have barned you ought not to have barned they ought not to have barned
V-ing perfect
I ought not to have been barning you ought not to have been barning she ought not to have been barning we ought not to have been barning you ought not to have been barning they ought not to have been barning
Interrogative form
Simple form
ought to I barn? ought to you barn? ought to she barn? ought to we barn? ought to you barn? ought to they barn?
V-ing form
ought to I be barning? ought to you be barning? ought to she be barning? ought to we be barning? ought to you be barning? ought to they be barning?
Perfect
ought to I have barned? ought to you have barned? ought to she have barned? ought to we have barned? ought to you have barned? ought to they have barned?
V-ing perfect
ought to I have been barning? ought to you have been barning? ought to she have been barning? ought to we have been barning? ought to you have been barning? ought to they have been barning?
Interro-negative form
Simple form
ought I not to barn? ought you not to barn? ought she not to barn? ought we not to barn? ought you not to barn? ought they not to barn?
V-ing form
ought I not to be barning? ought you not to be barning? ought she not to be barning? ought we not to be barning? ought you not to be barning? ought they not to be barning?
Perfect
ought I not to have barned? ought you not to have barned? ought she not to have barned? ought we not to have barned? ought you not to have barned? ought they not to have barned?
V-ing perfect
ought I not to have been barning? ought you not to have been barning? ought she not to have been barning? ought we not to have been barning? ought you not to have been barning? ought they not to have been barning?