Conjugaison du verbe anglais
SHOULD UNDERRUN

Verbe irrégulier : underrun - underran - underrun

Affirmation

Forme simple	Forme en V-ing
I should underrun you should underrun she should underrun we should underrun you should underrun they should underrun	I should be underruning you should be underruning she should be underruning we should be underruning you should be underruning they should be underruning
Perfect	Perfect en V-ing
I should have underrun you should have underrun she should have underrun we should have underrun you should have underrun they should have underrun	I should have been underruning you should have been underruning she should have been underruning we should have been underruning you should have been underruning they should have been underruning

Négation

Forme simple	Forme en V-ing
I should not underrun you should not underrun she should not underrun we should not underrun you should not underrun they should not underrun	I should not be underruning you should not be underruning she should not be underruning we should not be underruning you should not be underruning they should not be underruning
Perfect	Perfect en V-ing
I should not have underrun you should not have underrun she should not have underrun we should not have underrun you should not have underrun they should not have underrun	I should not have been underruning you should not have been underruning she should not have been underruning we should not have been underruning you should not have been underruning they should not have been underruning

Forme interrogative

Forme simple	Forme en V-ing
should I underrun? should you underrun? should she underrun? should we underrun? should you underrun? should they underrun?	should I be underruning? should you be underruning? should she be underruning? should we be underruning? should you be underruning? should they be underruning?
Perfect	Perfect en V-ing
should I have underrun? should you have underrun? should she have underrun? should we have underrun? should you have underrun? should they have underrun?	should I have been underruning? should you have been underruning? should she have been underruning? should we have been underruning? should you have been underruning? should they have been underruning?

Forme interro-négative

Forme simple	Forme en V-ing
should I not underrun? should you not underrun? should she not underrun? should we not underrun? should you not underrun? should they not underrun?	should I not be underruning? should you not be underruning? should she not be underruning? should we not be underruning? should you not be underruning? should they not be underruning?
Perfect	Perfect en V-ing
should I not have underrun? should you not have underrun? should she not have underrun? should we not have underrun? should you not have underrun? should they not have underrun?	should I not have been underruning? should you not have been underruning? should she not have been underruning? should we not have been underruning? should you not have been underruning? should they not have been underruning?