could gear
Verbe régulier : gear - geared- geared
Traduction française : adapter - engrener 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could gear
you could gear
he could gear
we could gear
you could gear
they could gear 	I could be gearing
you could be gearing
he could be gearing
we could be gearing
you could be gearing
they could be gearing	I could have geared
you could have geared
he could have geared
we could have geared
you could have geared
they could have geared	I could have been gearing
you could have been gearing
he could have been gearing
we could have been gearing
you could have been gearing
they could have been gearing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't gear
you couldn't gear
he couldn't gear
we couldn't gear
you couldn't gear
they couldn't gear 	I couldn't be gearing
you couldn't be gearing
he couldn't be gearing
we couldn't be gearing
you couldn't be gearing
they couldn't be gearing	I couldn't have geared
you couldn't have geared
he couldn't have geared
we couldn't have geared
you couldn't have geared
they couldn't have geared	I couldn't have been gearing
you couldn't have been gearing
he couldn't have been gearing
we couldn't have been gearing
you couldn't have been gearing
they couldn't have been gearing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I gear?
could you gear?
could he gear?
could we gear?
could you gear?
could they gear? 	could I be gearing?
could you be gearing?
could he be gearing?
could we be gearing?
could you be gearing?
could they be gearing? 	could I have geared?
could you have geared?
could he have geared?
could we have geared?
could you have geared?
could they have geared? 	could I have been gearing?
could you have been gearing?
could he have been gearing?
could we have been gearing?
could you have been gearing?
could they have been gearing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I gear?
couldn't you gear?
couldn't he gear?
couldn't we gear?
couldn't you gear?
couldn't they gear? 	couldn't I be gearing?
couldn't you be gearing?
couldn't he be gearing?
couldn't we be gearing?
couldn't you be gearing?
couldn't they be gearing? 	couldn't I have geared?
couldn't you have geared?
couldn't he have geared?
couldn't we have geared?
couldn't you have geared?
couldn't they have geared? 	couldn't I have been gearing?
couldn't you have been gearing?
couldn't he have been gearing?
couldn't we have been gearing?
couldn't you have been gearing?
couldn't they have been gearing?