ought to attribute
Verbo regular: attribute - attributed- attributed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to attribute
you ought to attribute
he ought to attribute
we ought to attribute
you ought to attribute
they ought to attribute 	I ought to be attributing
you ought to be attributing
he ought to be attributing
we ought to be attributing
you ought to be attributing
they ought to be attributing	I ought to have attributed
you ought to have attributed
he ought to have attributed
we ought to have attributed
you ought to have attributed
they ought to have attributed	I ought to have been attributing
you ought to have been attributing
he ought to have been attributing
we ought to have been attributing
you ought to have been attributing
they ought to have been attributing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to attribute
you oughtn't to attribute
he oughtn't to attribute
we oughtn't to attribute
you oughtn't to attribute
they oughtn't to attribute 	I oughtn't to be attributing
you oughtn't to be attributing
he oughtn't to be attributing
we oughtn't to be attributing
you oughtn't to be attributing
they oughtn't to be attributing	I oughtn't to have attributed
you oughtn't to have attributed
he oughtn't to have attributed
we oughtn't to have attributed
you oughtn't to have attributed
they oughtn't to have attributed	I oughtn't to have been attributing
you oughtn't to have been attributing
he oughtn't to have been attributing
we oughtn't to have been attributing
you oughtn't to have been attributing
they oughtn't to have been attributing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I attribute?
ought to you attribute?
ought to he attribute?
ought to we attribute?
ought to you attribute?
ought to they attribute? 	ought to I be attributing?
ought to you be attributing?
ought to he be attributing?
ought to we be attributing?
ought to you be attributing?
ought to they be attributing? 	ought to I have attributed?
ought to you have attributed?
ought to he have attributed?
ought to we have attributed?
ought to you have attributed?
ought to they have attributed? 	ought to I have been attributing?
ought to you have been attributing?
ought to he have been attributing?
ought to we have been attributing?
ought to you have been attributing?
ought to they have been attributing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to attribute?
oughtn't you to attribute?
oughtn't he to attribute?
oughtn't we to attribute?
oughtn't you to attribute?
oughtn't they to attribute? 	oughtn't I to be attributing?
oughtn't you to be attributing?
oughtn't he to be attributing?
oughtn't we to be attributing?
oughtn't you to be attributing?
oughtn't they to be attributing? 	oughtn't I to have attributed?
oughtn't you to have attributed?
oughtn't he to have attributed?
oughtn't we to have attributed?
oughtn't you to have attributed?
oughtn't they to have attributed? 	oughtn't I to have been attributing?
oughtn't you to have been attributing?
oughtn't he to have been attributing?
oughtn't we to have been attributing?
oughtn't you to have been attributing?
oughtn't they to have been attributing?