ought to embitter
Verbo regular: embitter - embittered- embittered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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	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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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	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	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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? 	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? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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? 	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?