ought to buff
Verbo regular: buff - buffed- buffed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to buff
you ought to buff
he ought to buff
we ought to buff
you ought to buff
they ought to buff 	I ought to be buffing
you ought to be buffing
he ought to be buffing
we ought to be buffing
you ought to be buffing
they ought to be buffing	I ought to have buffed
you ought to have buffed
he ought to have buffed
we ought to have buffed
you ought to have buffed
they ought to have buffed	I ought to have been buffing
you ought to have been buffing
he ought to have been buffing
we ought to have been buffing
you ought to have been buffing
they ought to have been buffing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to buff
you ought not to buff
he ought not to buff
we ought not to buff
you ought not to buff
they ought not to buff 	I ought not to buffing
you ought not to buffing
he ought not to buffing
we ought not to buffing
you ought not to buffing
they ought not to buffing	I ought not to have buffed
you ought not to have buffed
he ought not to have buffed
we ought not to have buffed
you ought not to have buffed
they ought not to have buffed	I ought not to have been buffing
you ought not to have been buffing
he ought not to have been buffing
we ought not to have been buffing
you ought not to have been buffing
they ought not to have been buffing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I buff?
ought to you buff?
ought to he buff?
ought to we buff?
ought to you buff?
ought to they buff? 	ought to I be buffing?
ought to you be buffing?
ought to he be buffing?
ought to we be buffing?
ought to you be buffing?
ought to they be buffing? 	ought to I have buffed?
ought to you have buffed?
ought to he have buffed?
ought to we have buffed?
ought to you have buffed?
ought to they have buffed? 	ought to I have been buffing?
ought to you have been buffing?
ought to he have been buffing?
ought to we have been buffing?
ought to you have been buffing?
ought to they have been buffing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to buff?
ought you not to buff?
ought he not to buff?
ought we not to buff?
ought you not to buff?
ought they not to buff? 	ought I not to be buffing?
ought you not to be buffing?
ought he not to be buffing?
ought we not to be buffing?
ought you not to be buffing?
ought they not to be buffing? 	ought I not to have buffed?
ought you not to have buffed?
ought he not to have buffed?
ought we not to have buffed?
ought you not to have buffed?
ought they not to have buffed? 	ought I not to have been buffing?
ought you not to have been buffing?
ought he not to have been buffing?
ought we not to have been buffing?
ought you not to have been buffing?
ought they not to have been buffing?