could supercharge
Verbe régulier : supercharge - supercharged- supercharged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could supercharge
you could supercharge
she could supercharge
we could supercharge
you could supercharge
they could supercharge 	I could be supercharging
you could be supercharging
she could be supercharging
we could be supercharging
you could be supercharging
they could be supercharging	I could have supercharged
you could have supercharged
she could have supercharged
we could have supercharged
you could have supercharged
they could have supercharged	I could have been supercharging
you could have been supercharging
she could have been supercharging
we could have been supercharging
you could have been supercharging
they could have been supercharging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't supercharge
you couldn't supercharge
she couldn't supercharge
we couldn't supercharge
you couldn't supercharge
they couldn't supercharge 	I couldn't be supercharging
you couldn't be supercharging
she couldn't be supercharging
we couldn't be supercharging
you couldn't be supercharging
they couldn't be supercharging	I couldn't have supercharged
you couldn't have supercharged
she couldn't have supercharged
we couldn't have supercharged
you couldn't have supercharged
they couldn't have supercharged	I couldn't have been supercharging
you couldn't have been supercharging
she couldn't have been supercharging
we couldn't have been supercharging
you couldn't have been supercharging
they couldn't have been supercharging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I supercharge?
could you supercharge?
could she supercharge?
could we supercharge?
could you supercharge?
could they supercharge? 	could I be supercharging?
could you be supercharging?
could she be supercharging?
could we be supercharging?
could you be supercharging?
could they be supercharging? 	could I have supercharged?
could you have supercharged?
could she have supercharged?
could we have supercharged?
could you have supercharged?
could they have supercharged? 	could I have been supercharging?
could you have been supercharging?
could she have been supercharging?
could we have been supercharging?
could you have been supercharging?
could they have been supercharging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I supercharge?
couldn't you supercharge?
couldn't she supercharge?
couldn't we supercharge?
couldn't you supercharge?
couldn't they supercharge? 	couldn't I be supercharging?
couldn't you be supercharging?
couldn't she be supercharging?
couldn't we be supercharging?
couldn't you be supercharging?
couldn't they be supercharging? 	couldn't I have supercharged?
couldn't you have supercharged?
couldn't she have supercharged?
couldn't we have supercharged?
couldn't you have supercharged?
couldn't they have supercharged? 	couldn't I have been supercharging?
couldn't you have been supercharging?
couldn't she have been supercharging?
couldn't we have been supercharging?
couldn't you have been supercharging?
couldn't they have been supercharging?