can decaffeinate
Verbe régulier : decaffeinate - decaffeinated- decaffeinated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can decaffeinate
you can decaffeinate
he can decaffeinate
we can decaffeinate
you can decaffeinate
they can decaffeinate 	I can be decaffeinating
you can be decaffeinating
he can be decaffeinating
we can be decaffeinating
you can be decaffeinating
they can be decaffeinating	I can have decaffeinated
you can have decaffeinated
he can have decaffeinated
we can have decaffeinated
you can have decaffeinated
they can have decaffeinated	I can have been decaffeinating
you can have been decaffeinating
he can have been decaffeinating
we can have been decaffeinating
you can have been decaffeinating
they can have been decaffeinating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot decaffeinate
you cannot decaffeinate
he cannot decaffeinate
we cannot decaffeinate
you cannot decaffeinate
they cannot decaffeinate 	I cannot be decaffeinating
you cannot be decaffeinating
he cannot be decaffeinating
we cannot be decaffeinating
you cannot be decaffeinating
they cannot be decaffeinating	I cannot have decaffeinated
you cannot have decaffeinated
he cannot have decaffeinated
we cannot have decaffeinated
you cannot have decaffeinated
they cannot have decaffeinated	I cannot have been decaffeinating
you cannot have been decaffeinating
he cannot have been decaffeinating
we cannot have been decaffeinating
you cannot have been decaffeinating
they cannot have been decaffeinating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I decaffeinate?
can you decaffeinate?
can he decaffeinate?
can we decaffeinate?
can you decaffeinate?
can they decaffeinate? 	can I be decaffeinating?
can you be decaffeinating?
can he be decaffeinating?
can we be decaffeinating?
can you be decaffeinating?
can they be decaffeinating? 	can I have decaffeinated?
can you have decaffeinated?
can he have decaffeinated?
can we have decaffeinated?
can you have decaffeinated?
can they have decaffeinated? 	can I have been decaffeinating?
can you have been decaffeinating?
can he have been decaffeinating?
can we have been decaffeinating?
can you have been decaffeinating?
can they have been decaffeinating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not decaffeinate?
can you not decaffeinate?
can he not decaffeinate?
can we not decaffeinate?
can you not decaffeinate?
can they not decaffeinate? 	can I not be decaffeinating?
can you not be decaffeinating?
can he not be decaffeinating?
can we not be decaffeinating?
can you not be decaffeinating?
can they not be decaffeinating? 	can I not have decaffeinated?
can you not have decaffeinated?
can he not have decaffeinated?
can we not have decaffeinated?
can you not have decaffeinated?
can they not have decaffeinated? 	can I not have been decaffeinating?
can you not have been decaffeinating?
can he not have been decaffeinating?
can we not have been decaffeinating?
can you not have been decaffeinating?
can they not have been decaffeinating?