should attach
Verbo regular: attach - attached- attached

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should attach
you should attach
he should attach
we should attach
you should attach
they should attach 	I should be attaching
you should be attaching
he should be attaching
we should be attaching
you should be attaching
they should be attaching	I should have attached
you should have attached
he should have attached
we should have attached
you should have attached
they should have attached	I should have been attaching
you should have been attaching
he should have been attaching
we should have been attaching
you should have been attaching
they should have been attaching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not attach
you should not attach
he should not attach
we should not attach
you should not attach
they should not attach 	I should not be attaching
you should not be attaching
he should not be attaching
we should not be attaching
you should not be attaching
they should not be attaching	I should not have attached
you should not have attached
he should not have attached
we should not have attached
you should not have attached
they should not have attached	I should not have been attaching
you should not have been attaching
he should not have been attaching
we should not have been attaching
you should not have been attaching
they should not have been attaching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I attach?
should you attach?
should he attach?
should we attach?
should you attach?
should they attach? 	should I be attaching?
should you be attaching?
should he be attaching?
should we be attaching?
should you be attaching?
should they be attaching? 	should I have attached?
should you have attached?
should he have attached?
should we have attached?
should you have attached?
should they have attached? 	should I have been attaching?
should you have been attaching?
should he have been attaching?
should we have been attaching?
should you have been attaching?
should they have been attaching? 	

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