Conjugaison du verbe anglais
MAY COUNTERVAIL

Verbe régulier : countervail - countervailed - countervailed

Affirmation

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

Négation

Forme simple	Forme en V-ing
I mayn't countervail you mayn't countervail she mayn't countervail we mayn't countervail you mayn't countervail they mayn't countervail	I mayn't be countervailing you mayn't be countervailing she mayn't be countervailing we mayn't be countervailing you mayn't be countervailing they mayn't be countervailing
Perfect	Perfect en V-ing
I mayn't have countervailed you mayn't have countervailed she mayn't have countervailed we mayn't have countervailed you mayn't have countervailed they mayn't have countervailed	I mayn't have been countervailing you mayn't have been countervailing she mayn't have been countervailing we mayn't have been countervailing you mayn't have been countervailing they mayn't have been countervailing

Forme interrogative

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

Forme interro-négative

Forme simple	Forme en V-ing
mayn't I countervail? mayn't you countervail? mayn't she countervail? mayn't we countervail? mayn't you countervail? mayn't they countervail?	mayn't I be countervailing? mayn't you be countervailing? mayn't she be countervailing? mayn't we be countervailing? mayn't you be countervailing? mayn't they be countervailing?
Perfect	Perfect en V-ing
mayn't I have countervailed? mayn't you have countervailed? mayn't she have countervailed? mayn't we have countervailed? mayn't you have countervailed? mayn't they have countervailed?	mayn't I have been countervailing? mayn't you have been countervailing? mayn't she have been countervailing? mayn't we have been countervailing? mayn't you have been countervailing? mayn't they have been countervailing?