could peptize
Verbe régulier : peptize - peptized- peptized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could peptize
you could peptize
he could peptize
we could peptize
you could peptize
they could peptize 	I could be peptizing
you could be peptizing
he could be peptizing
we could be peptizing
you could be peptizing
they could be peptizing	I could have peptized
you could have peptized
he could have peptized
we could have peptized
you could have peptized
they could have peptized	I could have been peptizing
you could have been peptizing
he could have been peptizing
we could have been peptizing
you could have been peptizing
they could have been peptizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not peptize
you could not peptize
he could not peptize
we could not peptize
you could not peptize
they could not peptize 	I could not be peptizing
you could not be peptizing
he could not be peptizing
we could not be peptizing
you could not be peptizing
they could not be peptizing	I could not have peptized
you could not have peptized
he could not have peptized
we could not have peptized
you could not have peptized
they could not have peptized	I could not have been peptizing
you could not have been peptizing
he could not have been peptizing
we could not have been peptizing
you could not have been peptizing
they could not have been peptizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I peptize?
could you peptize?
could he peptize?
could we peptize?
could you peptize?
could they peptize? 	could I be peptizing?
could you be peptizing?
could he be peptizing?
could we be peptizing?
could you be peptizing?
could they be peptizing? 	could I have peptized?
could you have peptized?
could he have peptized?
could we have peptized?
could you have peptized?
could they have peptized? 	could I have been peptizing?
could you have been peptizing?
could he have been peptizing?
could we have been peptizing?
could you have been peptizing?
could they have been peptizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not peptize?
could you not peptize?
could he not peptize?
could we not peptize?
could you not peptize?
could they not peptize? 	could I not be peptizing?
could you not be peptizing?
could he not be peptizing?
could we not be peptizing?
could you not be peptizing?
could they not be peptizing? 	could I not have peptized?
could you not have peptized?
could he not have peptized?
could we not have peptized?
could you not have peptized?
could they not have peptized? 	could I not have been peptizing?
could you not have been peptizing?
could he not have been peptizing?
could we not have been peptizing?
could you not have been peptizing?
could they not have been peptizing?