I ought to lighten you ought to lighten he ought to lighten we ought to lighten you ought to lighten they ought to lighten
V-ing form
I ought to be lightening you ought to be lightening he ought to be lightening we ought to be lightening you ought to be lightening they ought to be lightening
Perfect
I ought to have lightened you ought to have lightened he ought to have lightened we ought to have lightened you ought to have lightened they ought to have lightened
V-ing perfect
I ought to have been lightening you ought to have been lightening he ought to have been lightening we ought to have been lightening you ought to have been lightening they ought to have been lightening
Negation
Simple form
I ought not to lighten you ought not to lighten he ought not to lighten we ought not to lighten you ought not to lighten they ought not to lighten
V-ing form
I ought not to lightening you ought not to lightening he ought not to lightening we ought not to lightening you ought not to lightening they ought not to lightening
Perfect
I ought not to have lightened you ought not to have lightened he ought not to have lightened we ought not to have lightened you ought not to have lightened they ought not to have lightened
V-ing perfect
I ought not to have been lightening you ought not to have been lightening he ought not to have been lightening we ought not to have been lightening you ought not to have been lightening they ought not to have been lightening
Interrogative form
Simple form
ought to I lighten? ought to you lighten? ought to he lighten? ought to we lighten? ought to you lighten? ought to they lighten?
V-ing form
ought to I be lightening? ought to you be lightening? ought to he be lightening? ought to we be lightening? ought to you be lightening? ought to they be lightening?
Perfect
ought to I have lightened? ought to you have lightened? ought to he have lightened? ought to we have lightened? ought to you have lightened? ought to they have lightened?
V-ing perfect
ought to I have been lightening? ought to you have been lightening? ought to he have been lightening? ought to we have been lightening? ought to you have been lightening? ought to they have been lightening?
Interro-negative form
Simple form
ought I not to lighten? ought you not to lighten? ought he not to lighten? ought we not to lighten? ought you not to lighten? ought they not to lighten?
V-ing form
ought I not to be lightening? ought you not to be lightening? ought he not to be lightening? ought we not to be lightening? ought you not to be lightening? ought they not to be lightening?
Perfect
ought I not to have lightened? ought you not to have lightened? ought he not to have lightened? ought we not to have lightened? ought you not to have lightened? ought they not to have lightened?
V-ing perfect
ought I not to have been lightening? ought you not to have been lightening? ought he not to have been lightening? ought we not to have been lightening? ought you not to have been lightening? ought they not to have been lightening?