Conjugaison du verbe anglais
OUGHT TO COUNTERVAIL

Verbe régulier : countervail - countervailed - countervailed

Affirmation

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

Négation

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

Forme interrogative

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

Forme interro-négative

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