Conjugação do verbo inglês
SHOULD CERTIFY

Verbo regular: certify - certified - certified

Afirmação

Forma simple	Forma com V-ing
I should certify you should certify he should certify we should certify you should certify they should certify	I should be certifying you should be certifying he should be certifying we should be certifying you should be certifying they should be certifying
Perfeito	Perfeito com V-ing
I should have certified you should have certified he should have certified we should have certified you should have certified they should have certified	I should have been certifying you should have been certifying he should have been certifying we should have been certifying you should have been certifying they should have been certifying

Negação

Forma simple	Forma com V-ing
I should not certify you should not certify he should not certify we should not certify you should not certify they should not certify	I should not be certifying you should not be certifying he should not be certifying we should not be certifying you should not be certifying they should not be certifying
Perfeito	Perfeito com V-ing
I should not have certified you should not have certified he should not have certified we should not have certified you should not have certified they should not have certified	I should not have been certifying you should not have been certifying he should not have been certifying we should not have been certifying you should not have been certifying they should not have been certifying

Forma interrogativa

Forma simple	Forma com V-ing
should I certify? should you certify? should he certify? should we certify? should you certify? should they certify?	should I be certifying? should you be certifying? should he be certifying? should we be certifying? should you be certifying? should they be certifying?
Perfeito	Perfeito com V-ing
should I have certified? should you have certified? should he have certified? should we have certified? should you have certified? should they have certified?	should I have been certifying? should you have been certifying? should he have been certifying? should we have been certifying? should you have been certifying? should they have been certifying?

Forma interro-Negação

Forma simple	Forma com V-ing
should I not certify? should you not certify? should he not certify? should we not certify? should you not certify? should they not certify?	should I not be certifying? should you not be certifying? should he not be certifying? should we not be certifying? should you not be certifying? should they not be certifying?
Perfeito	Perfeito com V-ing
should I not have certified? should you not have certified? should he not have certified? should we not have certified? should you not have certified? should they not have certified?	should I not have been certifying? should you not have been certifying? should he not have been certifying? should we not have been certifying? should you not have been certifying? should they not have been certifying?