could turbocharge
Verbe régulier : turbocharge - turbocharged- turbocharged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could turbocharge
you could turbocharge
he could turbocharge
we could turbocharge
you could turbocharge
they could turbocharge 	I could be turbocharging
you could be turbocharging
he could be turbocharging
we could be turbocharging
you could be turbocharging
they could be turbocharging	I could have turbocharged
you could have turbocharged
he could have turbocharged
we could have turbocharged
you could have turbocharged
they could have turbocharged	I could have been turbocharging
you could have been turbocharging
he could have been turbocharging
we could have been turbocharging
you could have been turbocharging
they could have been turbocharging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't turbocharge
you couldn't turbocharge
he couldn't turbocharge
we couldn't turbocharge
you couldn't turbocharge
they couldn't turbocharge 	I couldn't be turbocharging
you couldn't be turbocharging
he couldn't be turbocharging
we couldn't be turbocharging
you couldn't be turbocharging
they couldn't be turbocharging	I couldn't have turbocharged
you couldn't have turbocharged
he couldn't have turbocharged
we couldn't have turbocharged
you couldn't have turbocharged
they couldn't have turbocharged	I couldn't have been turbocharging
you couldn't have been turbocharging
he couldn't have been turbocharging
we couldn't have been turbocharging
you couldn't have been turbocharging
they couldn't have been turbocharging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I turbocharge?
could you turbocharge?
could he turbocharge?
could we turbocharge?
could you turbocharge?
could they turbocharge? 	could I be turbocharging?
could you be turbocharging?
could he be turbocharging?
could we be turbocharging?
could you be turbocharging?
could they be turbocharging? 	could I have turbocharged?
could you have turbocharged?
could he have turbocharged?
could we have turbocharged?
could you have turbocharged?
could they have turbocharged? 	could I have been turbocharging?
could you have been turbocharging?
could he have been turbocharging?
could we have been turbocharging?
could you have been turbocharging?
could they have been turbocharging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I turbocharge?
couldn't you turbocharge?
couldn't he turbocharge?
couldn't we turbocharge?
couldn't you turbocharge?
couldn't they turbocharge? 	couldn't I be turbocharging?
couldn't you be turbocharging?
couldn't he be turbocharging?
couldn't we be turbocharging?
couldn't you be turbocharging?
couldn't they be turbocharging? 	couldn't I have turbocharged?
couldn't you have turbocharged?
couldn't he have turbocharged?
couldn't we have turbocharged?
couldn't you have turbocharged?
couldn't they have turbocharged? 	couldn't I have been turbocharging?
couldn't you have been turbocharging?
couldn't he have been turbocharging?
couldn't we have been turbocharging?
couldn't you have been turbocharging?
couldn't they have been turbocharging?