could deduct
Verbe régulier : deduct - deducted- deducted
Traduction française : déduire - prélever 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could deduct
you could deduct
he could deduct
we could deduct
you could deduct
they could deduct 	I could be deducting
you could be deducting
he could be deducting
we could be deducting
you could be deducting
they could be deducting	I could have deducted
you could have deducted
he could have deducted
we could have deducted
you could have deducted
they could have deducted	I could have been deducting
you could have been deducting
he could have been deducting
we could have been deducting
you could have been deducting
they could have been deducting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not deduct
you could not deduct
he could not deduct
we could not deduct
you could not deduct
they could not deduct 	I could not be deducting
you could not be deducting
he could not be deducting
we could not be deducting
you could not be deducting
they could not be deducting	I could not have deducted
you could not have deducted
he could not have deducted
we could not have deducted
you could not have deducted
they could not have deducted	I could not have been deducting
you could not have been deducting
he could not have been deducting
we could not have been deducting
you could not have been deducting
they could not have been deducting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I deduct?
could you deduct?
could he deduct?
could we deduct?
could you deduct?
could they deduct? 	could I be deducting?
could you be deducting?
could he be deducting?
could we be deducting?
could you be deducting?
could they be deducting? 	could I have deducted?
could you have deducted?
could he have deducted?
could we have deducted?
could you have deducted?
could they have deducted? 	could I have been deducting?
could you have been deducting?
could he have been deducting?
could we have been deducting?
could you have been deducting?
could they have been deducting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not deduct?
could you not deduct?
could he not deduct?
could we not deduct?
could you not deduct?
could they not deduct? 	could I not be deducting?
could you not be deducting?
could he not be deducting?
could we not be deducting?
could you not be deducting?
could they not be deducting? 	could I not have deducted?
could you not have deducted?
could he not have deducted?
could we not have deducted?
could you not have deducted?
could they not have deducted? 	could I not have been deducting?
could you not have been deducting?
could he not have been deducting?
could we not have been deducting?
could you not have been deducting?
could they not have been deducting?