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

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

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

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

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