could optimize
Verbe régulier : optimize - optimized- optimized
Traduction française : optimiser - optimaliser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could optimize
you could optimize
he could optimize
we could optimize
you could optimize
they could optimize 	I could be optimizing
you could be optimizing
he could be optimizing
we could be optimizing
you could be optimizing
they could be optimizing	I could have optimized
you could have optimized
he could have optimized
we could have optimized
you could have optimized
they could have optimized	I could have been optimizing
you could have been optimizing
he could have been optimizing
we could have been optimizing
you could have been optimizing
they could have been optimizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not optimize
you could not optimize
he could not optimize
we could not optimize
you could not optimize
they could not optimize 	I could not be optimizing
you could not be optimizing
he could not be optimizing
we could not be optimizing
you could not be optimizing
they could not be optimizing	I could not have optimized
you could not have optimized
he could not have optimized
we could not have optimized
you could not have optimized
they could not have optimized	I could not have been optimizing
you could not have been optimizing
he could not have been optimizing
we could not have been optimizing
you could not have been optimizing
they could not have been optimizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I optimize?
could you optimize?
could he optimize?
could we optimize?
could you optimize?
could they optimize? 	could I be optimizing?
could you be optimizing?
could he be optimizing?
could we be optimizing?
could you be optimizing?
could they be optimizing? 	could I have optimized?
could you have optimized?
could he have optimized?
could we have optimized?
could you have optimized?
could they have optimized? 	could I have been optimizing?
could you have been optimizing?
could he have been optimizing?
could we have been optimizing?
could you have been optimizing?
could they have been optimizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not optimize?
could you not optimize?
could he not optimize?
could we not optimize?
could you not optimize?
could they not optimize? 	could I not be optimizing?
could you not be optimizing?
could he not be optimizing?
could we not be optimizing?
could you not be optimizing?
could they not be optimizing? 	could I not have optimized?
could you not have optimized?
could he not have optimized?
could we not have optimized?
could you not have optimized?
could they not have optimized? 	could I not have been optimizing?
could you not have been optimizing?
could he not have been optimizing?
could we not have been optimizing?
could you not have been optimizing?
could they not have been optimizing?