I ought to snicker you ought to snicker she ought to snicker we ought to snicker you ought to snicker they ought to snicker
V-ing form
I ought to be snickering you ought to be snickering she ought to be snickering we ought to be snickering you ought to be snickering they ought to be snickering
Perfect
I ought to have snickered you ought to have snickered she ought to have snickered we ought to have snickered you ought to have snickered they ought to have snickered
V-ing perfect
I ought to have been snickering you ought to have been snickering she ought to have been snickering we ought to have been snickering you ought to have been snickering they ought to have been snickering
Negation
Simple form
I ought not to snicker you ought not to snicker she ought not to snicker we ought not to snicker you ought not to snicker they ought not to snicker
V-ing form
I ought not to snickering you ought not to snickering she ought not to snickering we ought not to snickering you ought not to snickering they ought not to snickering
Perfect
I ought not to have snickered you ought not to have snickered she ought not to have snickered we ought not to have snickered you ought not to have snickered they ought not to have snickered
V-ing perfect
I ought not to have been snickering you ought not to have been snickering she ought not to have been snickering we ought not to have been snickering you ought not to have been snickering they ought not to have been snickering
Interrogative form
Simple form
ought to I snicker? ought to you snicker? ought to she snicker? ought to we snicker? ought to you snicker? ought to they snicker?
V-ing form
ought to I be snickering? ought to you be snickering? ought to she be snickering? ought to we be snickering? ought to you be snickering? ought to they be snickering?
Perfect
ought to I have snickered? ought to you have snickered? ought to she have snickered? ought to we have snickered? ought to you have snickered? ought to they have snickered?
V-ing perfect
ought to I have been snickering? ought to you have been snickering? ought to she have been snickering? ought to we have been snickering? ought to you have been snickering? ought to they have been snickering?
Interro-negative form
Simple form
ought I not to snicker? ought you not to snicker? ought she not to snicker? ought we not to snicker? ought you not to snicker? ought they not to snicker?
V-ing form
ought I not to be snickering? ought you not to be snickering? ought she not to be snickering? ought we not to be snickering? ought you not to be snickering? ought they not to be snickering?
Perfect
ought I not to have snickered? ought you not to have snickered? ought she not to have snickered? ought we not to have snickered? ought you not to have snickered? ought they not to have snickered?
V-ing perfect
ought I not to have been snickering? ought you not to have been snickering? ought she not to have been snickering? ought we not to have been snickering? ought you not to have been snickering? ought they not to have been snickering?