English verb conjugation
OUGHT TO EMBITTER

Regular verb: embitter - embittered - embittered

Affirmation

Simple form	V-ing form
I ought to embitter you ought to embitter he ought to embitter we ought to embitter you ought to embitter they ought to embitter	I ought to be embittering you ought to be embittering he ought to be embittering we ought to be embittering you ought to be embittering they ought to be embittering
Perfect	V-ing perfect
I ought to have embittered you ought to have embittered he ought to have embittered we ought to have embittered you ought to have embittered they ought to have embittered	I ought to have been embittering you ought to have been embittering he ought to have been embittering we ought to have been embittering you ought to have been embittering they ought to have been embittering

Negation

Simple form	V-ing form
I ought not to embitter you ought not to embitter he ought not to embitter we ought not to embitter you ought not to embitter they ought not to embitter	I ought not to embittering you ought not to embittering he ought not to embittering we ought not to embittering you ought not to embittering they ought not to embittering
Perfect	V-ing perfect
I ought not to have embittered you ought not to have embittered he ought not to have embittered we ought not to have embittered you ought not to have embittered they ought not to have embittered	I ought not to have been embittering you ought not to have been embittering he ought not to have been embittering we ought not to have been embittering you ought not to have been embittering they ought not to have been embittering

Interrogative form

Simple form	V-ing form
ought to I embitter? ought to you embitter? ought to he embitter? ought to we embitter? ought to you embitter? ought to they embitter?	ought to I be embittering? ought to you be embittering? ought to he be embittering? ought to we be embittering? ought to you be embittering? ought to they be embittering?
Perfect	V-ing perfect
ought to I have embittered? ought to you have embittered? ought to he have embittered? ought to we have embittered? ought to you have embittered? ought to they have embittered?	ought to I have been embittering? ought to you have been embittering? ought to he have been embittering? ought to we have been embittering? ought to you have been embittering? ought to they have been embittering?

Interro-negative form

Simple form	V-ing form
ought I not to embitter? ought you not to embitter? ought he not to embitter? ought we not to embitter? ought you not to embitter? ought they not to embitter?	ought I not to be embittering? ought you not to be embittering? ought he not to be embittering? ought we not to be embittering? ought you not to be embittering? ought they not to be embittering?
Perfect	V-ing perfect
ought I not to have embittered? ought you not to have embittered? ought he not to have embittered? ought we not to have embittered? ought you not to have embittered? ought they not to have embittered?	ought I not to have been embittering? ought you not to have been embittering? ought he not to have been embittering? ought we not to have been embittering? ought you not to have been embittering? ought they not to have been embittering?