could passivate
Verbe régulier : passivate - passivated- passivated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could passivate
you could passivate
she could passivate
we could passivate
you could passivate
they could passivate 	I could be passivating
you could be passivating
she could be passivating
we could be passivating
you could be passivating
they could be passivating	I could have passivated
you could have passivated
she could have passivated
we could have passivated
you could have passivated
they could have passivated	I could have been passivating
you could have been passivating
she could have been passivating
we could have been passivating
you could have been passivating
they could have been passivating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't passivate
you couldn't passivate
she couldn't passivate
we couldn't passivate
you couldn't passivate
they couldn't passivate 	I couldn't be passivating
you couldn't be passivating
she couldn't be passivating
we couldn't be passivating
you couldn't be passivating
they couldn't be passivating	I couldn't have passivated
you couldn't have passivated
she couldn't have passivated
we couldn't have passivated
you couldn't have passivated
they couldn't have passivated	I couldn't have been passivating
you couldn't have been passivating
she couldn't have been passivating
we couldn't have been passivating
you couldn't have been passivating
they couldn't have been passivating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I passivate?
could you passivate?
could she passivate?
could we passivate?
could you passivate?
could they passivate? 	could I be passivating?
could you be passivating?
could she be passivating?
could we be passivating?
could you be passivating?
could they be passivating? 	could I have passivated?
could you have passivated?
could she have passivated?
could we have passivated?
could you have passivated?
could they have passivated? 	could I have been passivating?
could you have been passivating?
could she have been passivating?
could we have been passivating?
could you have been passivating?
could they have been passivating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I passivate?
couldn't you passivate?
couldn't she passivate?
couldn't we passivate?
couldn't you passivate?
couldn't they passivate? 	couldn't I be passivating?
couldn't you be passivating?
couldn't she be passivating?
couldn't we be passivating?
couldn't you be passivating?
couldn't they be passivating? 	couldn't I have passivated?
couldn't you have passivated?
couldn't she have passivated?
couldn't we have passivated?
couldn't you have passivated?
couldn't they have passivated? 	couldn't I have been passivating?
couldn't you have been passivating?
couldn't she have been passivating?
couldn't we have been passivating?
couldn't you have been passivating?
couldn't they have been passivating?