ought to attach
Verbo regular: attach - attached- attached

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to attach
you ought to attach
she ought to attach
we ought to attach
you ought to attach
they ought to attach 	I ought to be attaching
you ought to be attaching
she ought to be attaching
we ought to be attaching
you ought to be attaching
they ought to be attaching	I ought to have attached
you ought to have attached
she ought to have attached
we ought to have attached
you ought to have attached
they ought to have attached	I ought to have been attaching
you ought to have been attaching
she ought to have been attaching
we ought to have been attaching
you ought to have been attaching
they ought to have been attaching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to attach
you ought not to attach
she ought not to attach
we ought not to attach
you ought not to attach
they ought not to attach 	I ought not to attaching
you ought not to attaching
she ought not to attaching
we ought not to attaching
you ought not to attaching
they ought not to attaching	I ought not to have attached
you ought not to have attached
she ought not to have attached
we ought not to have attached
you ought not to have attached
they ought not to have attached	I ought not to have been attaching
you ought not to have been attaching
she ought not to have been attaching
we ought not to have been attaching
you ought not to have been attaching
they ought not to have been attaching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I attach?
ought to you attach?
ought to she attach?
ought to we attach?
ought to you attach?
ought to they attach? 	ought to I be attaching?
ought to you be attaching?
ought to she be attaching?
ought to we be attaching?
ought to you be attaching?
ought to they be attaching? 	ought to I have attached?
ought to you have attached?
ought to she have attached?
ought to we have attached?
ought to you have attached?
ought to they have attached? 	ought to I have been attaching?
ought to you have been attaching?
ought to she have been attaching?
ought to we have been attaching?
ought to you have been attaching?
ought to they have been attaching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to attach?
ought you not to attach?
ought she not to attach?
ought we not to attach?
ought you not to attach?
ought they not to attach? 	ought I not to be attaching?
ought you not to be attaching?
ought she not to be attaching?
ought we not to be attaching?
ought you not to be attaching?
ought they not to be attaching? 	ought I not to have attached?
ought you not to have attached?
ought she not to have attached?
ought we not to have attached?
ought you not to have attached?
ought they not to have attached? 	ought I not to have been attaching?
ought you not to have been attaching?
ought she not to have been attaching?
ought we not to have been attaching?
ought you not to have been attaching?
ought they not to have been attaching?