could vocalize
Verbe régulier : vocalize - vocalized- vocalized
Traduction française : exprimer - vocaliser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could vocalize
you could vocalize
he could vocalize
we could vocalize
you could vocalize
they could vocalize 	I could be vocalizing
you could be vocalizing
he could be vocalizing
we could be vocalizing
you could be vocalizing
they could be vocalizing	I could have vocalized
you could have vocalized
he could have vocalized
we could have vocalized
you could have vocalized
they could have vocalized	I could have been vocalizing
you could have been vocalizing
he could have been vocalizing
we could have been vocalizing
you could have been vocalizing
they could have been vocalizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't vocalize
you couldn't vocalize
he couldn't vocalize
we couldn't vocalize
you couldn't vocalize
they couldn't vocalize 	I couldn't be vocalizing
you couldn't be vocalizing
he couldn't be vocalizing
we couldn't be vocalizing
you couldn't be vocalizing
they couldn't be vocalizing	I couldn't have vocalized
you couldn't have vocalized
he couldn't have vocalized
we couldn't have vocalized
you couldn't have vocalized
they couldn't have vocalized	I couldn't have been vocalizing
you couldn't have been vocalizing
he couldn't have been vocalizing
we couldn't have been vocalizing
you couldn't have been vocalizing
they couldn't have been vocalizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I vocalize?
could you vocalize?
could he vocalize?
could we vocalize?
could you vocalize?
could they vocalize? 	could I be vocalizing?
could you be vocalizing?
could he be vocalizing?
could we be vocalizing?
could you be vocalizing?
could they be vocalizing? 	could I have vocalized?
could you have vocalized?
could he have vocalized?
could we have vocalized?
could you have vocalized?
could they have vocalized? 	could I have been vocalizing?
could you have been vocalizing?
could he have been vocalizing?
could we have been vocalizing?
could you have been vocalizing?
could they have been vocalizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I vocalize?
couldn't you vocalize?
couldn't he vocalize?
couldn't we vocalize?
couldn't you vocalize?
couldn't they vocalize? 	couldn't I be vocalizing?
couldn't you be vocalizing?
couldn't he be vocalizing?
couldn't we be vocalizing?
couldn't you be vocalizing?
couldn't they be vocalizing? 	couldn't I have vocalized?
couldn't you have vocalized?
couldn't he have vocalized?
couldn't we have vocalized?
couldn't you have vocalized?
couldn't they have vocalized? 	couldn't I have been vocalizing?
couldn't you have been vocalizing?
couldn't he have been vocalizing?
couldn't we have been vocalizing?
couldn't you have been vocalizing?
couldn't they have been vocalizing?