Conjugaison du verbe anglais
SHOULD CERTIFY

Verbe régulier : certify - certified - certified
Traduction française : certifier - attester

Affirmation

Forme simple	Forme en V-ing
I should certify you should certify she should certify we should certify you should certify they should certify	I should be certifying you should be certifying she should be certifying we should be certifying you should be certifying they should be certifying
Perfect	Perfect en V-ing
I should have certified you should have certified she 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 she should have been certifying we should have been certifying you should have been certifying they should have been certifying

Négation

Forme simple	Forme en V-ing
I should not certify you should not certify she 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 she should not be certifying we should not be certifying you should not be certifying they should not be certifying
Perfect	Perfect en V-ing
I should not have certified you should not have certified she 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 she should not have been certifying we should not have been certifying you should not have been certifying they should not have been certifying

Forme interrogative

Forme simple	Forme en V-ing
should I certify? should you certify? should she certify? should we certify? should you certify? should they certify?	should I be certifying? should you be certifying? should she be certifying? should we be certifying? should you be certifying? should they be certifying?
Perfect	Perfect en V-ing
should I have certified? should you have certified? should she 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 she have been certifying? should we have been certifying? should you have been certifying? should they have been certifying?

Forme interro-négative

Forme simple	Forme en V-ing
should I not certify? should you not certify? should she 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 she not be certifying? should we not be certifying? should you not be certifying? should they not be certifying?
Perfect	Perfect en V-ing
should I not have certified? should you not have certified? should she 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 she not have been certifying? should we not have been certifying? should you not have been certifying? should they not have been certifying?