Conjugaison du verbe anglais
MAY UPGRADE

Verbe régulier : upgrade - upgraded - upgraded
Traduction française : améliorer - passer à un système plus puissant

Affirmation

Forme simple	Forme en V-ing
I may upgrade you may upgrade she may upgrade we may upgrade you may upgrade they may upgrade	I may be upgrading you may be upgrading she may be upgrading we may be upgrading you may be upgrading they may be upgrading
Perfect	Perfect en V-ing
I may have upgraded you may have upgraded she may have upgraded we may have upgraded you may have upgraded they may have upgraded	I may have been upgrading you may have been upgrading she may have been upgrading we may have been upgrading you may have been upgrading they may have been upgrading

Négation

Forme simple	Forme en V-ing
I may not upgrade you may not upgrade she may not upgrade we may not upgrade you may not upgrade they may not upgrade	I may not be upgrading you may not be upgrading she may not be upgrading we may not be upgrading you may not be upgrading they may not be upgrading
Perfect	Perfect en V-ing
I may not have upgraded you may not have upgraded she may not have upgraded we may not have upgraded you may not have upgraded they may not have upgraded	I may not have been upgrading you may not have been upgrading she may not have been upgrading we may not have been upgrading you may not have been upgrading they may not have been upgrading

Forme interrogative

Forme simple	Forme en V-ing
may I upgrade? may you upgrade? may she upgrade? may we upgrade? may you upgrade? may they upgrade?	may I be upgrading? may you be upgrading? may she be upgrading? may we be upgrading? may you be upgrading? may they be upgrading?
Perfect	Perfect en V-ing
may I have upgraded? may you have upgraded? may she have upgraded? may we have upgraded? may you have upgraded? may they have upgraded?	may I have been upgrading? may you have been upgrading? may she have been upgrading? may we have been upgrading? may you have been upgrading? may they have been upgrading?

Forme interro-négative

Forme simple	Forme en V-ing
may I not upgrade? may you not upgrade? may she not upgrade? may we not upgrade? may you not upgrade? may they not upgrade?	may I not be upgrading? may you not be upgrading? may she not be upgrading? may we not be upgrading? may you not be upgrading? may they not be upgrading?
Perfect	Perfect en V-ing
may I not have upgraded? may you not have upgraded? may she not have upgraded? may we not have upgraded? may you not have upgraded? may they not have upgraded?	may I not have been upgrading? may you not have been upgrading? may she not have been upgrading? may we not have been upgrading? may you not have been upgrading? may they not have been upgrading?