could decontaminate
Verbe régulier : decontaminate - decontaminated- decontaminated
Traduction française : décontaminer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could decontaminate
you could decontaminate
he could decontaminate
we could decontaminate
you could decontaminate
they could decontaminate 	I could be decontaminating
you could be decontaminating
he could be decontaminating
we could be decontaminating
you could be decontaminating
they could be decontaminating	I could have decontaminated
you could have decontaminated
he could have decontaminated
we could have decontaminated
you could have decontaminated
they could have decontaminated	I could have been decontaminating
you could have been decontaminating
he could have been decontaminating
we could have been decontaminating
you could have been decontaminating
they could have been decontaminating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't decontaminate
you couldn't decontaminate
he couldn't decontaminate
we couldn't decontaminate
you couldn't decontaminate
they couldn't decontaminate 	I couldn't be decontaminating
you couldn't be decontaminating
he couldn't be decontaminating
we couldn't be decontaminating
you couldn't be decontaminating
they couldn't be decontaminating	I couldn't have decontaminated
you couldn't have decontaminated
he couldn't have decontaminated
we couldn't have decontaminated
you couldn't have decontaminated
they couldn't have decontaminated	I couldn't have been decontaminating
you couldn't have been decontaminating
he couldn't have been decontaminating
we couldn't have been decontaminating
you couldn't have been decontaminating
they couldn't have been decontaminating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I decontaminate?
could you decontaminate?
could he decontaminate?
could we decontaminate?
could you decontaminate?
could they decontaminate? 	could I be decontaminating?
could you be decontaminating?
could he be decontaminating?
could we be decontaminating?
could you be decontaminating?
could they be decontaminating? 	could I have decontaminated?
could you have decontaminated?
could he have decontaminated?
could we have decontaminated?
could you have decontaminated?
could they have decontaminated? 	could I have been decontaminating?
could you have been decontaminating?
could he have been decontaminating?
could we have been decontaminating?
could you have been decontaminating?
could they have been decontaminating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I decontaminate?
couldn't you decontaminate?
couldn't he decontaminate?
couldn't we decontaminate?
couldn't you decontaminate?
couldn't they decontaminate? 	couldn't I be decontaminating?
couldn't you be decontaminating?
couldn't he be decontaminating?
couldn't we be decontaminating?
couldn't you be decontaminating?
couldn't they be decontaminating? 	couldn't I have decontaminated?
couldn't you have decontaminated?
couldn't he have decontaminated?
couldn't we have decontaminated?
couldn't you have decontaminated?
couldn't they have decontaminated? 	couldn't I have been decontaminating?
couldn't you have been decontaminating?
couldn't he have been decontaminating?
couldn't we have been decontaminating?
couldn't you have been decontaminating?
couldn't they have been decontaminating?