Conjugaison du verbe anglais
SHOULD COUNTERVAIL

Verbe régulier : countervail - countervailed - countervailed

Affirmation

Forme simple	Forme en V-ing
I should countervail you should countervail she should countervail we should countervail you should countervail they should countervail	I should be countervailing you should be countervailing she should be countervailing we should be countervailing you should be countervailing they should be countervailing
Perfect	Perfect en V-ing
I should have countervailed you should have countervailed she should have countervailed we should have countervailed you should have countervailed they should have countervailed	I should have been countervailing you should have been countervailing she should have been countervailing we should have been countervailing you should have been countervailing they should have been countervailing

Négation

Forme simple	Forme en V-ing
I should not countervail you should not countervail she should not countervail we should not countervail you should not countervail they should not countervail	I should not be countervailing you should not be countervailing she should not be countervailing we should not be countervailing you should not be countervailing they should not be countervailing
Perfect	Perfect en V-ing
I should not have countervailed you should not have countervailed she should not have countervailed we should not have countervailed you should not have countervailed they should not have countervailed	I should not have been countervailing you should not have been countervailing she should not have been countervailing we should not have been countervailing you should not have been countervailing they should not have been countervailing

Forme interrogative

Forme simple	Forme en V-ing
should I countervail? should you countervail? should she countervail? should we countervail? should you countervail? should they countervail?	should I be countervailing? should you be countervailing? should she be countervailing? should we be countervailing? should you be countervailing? should they be countervailing?
Perfect	Perfect en V-ing
should I have countervailed? should you have countervailed? should she have countervailed? should we have countervailed? should you have countervailed? should they have countervailed?	should I have been countervailing? should you have been countervailing? should she have been countervailing? should we have been countervailing? should you have been countervailing? should they have been countervailing?

Forme interro-négative

Forme simple	Forme en V-ing
should I not countervail? should you not countervail? should she not countervail? should we not countervail? should you not countervail? should they not countervail?	should I not be countervailing? should you not be countervailing? should she not be countervailing? should we not be countervailing? should you not be countervailing? should they not be countervailing?
Perfect	Perfect en V-ing
should I not have countervailed? should you not have countervailed? should she not have countervailed? should we not have countervailed? should you not have countervailed? should they not have countervailed?	should I not have been countervailing? should you not have been countervailing? should she not have been countervailing? should we not have been countervailing? should you not have been countervailing? should they not have been countervailing?