could decentralise
Verbe régulier : decentralise - decentralised- decentralised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could decentralise
you could decentralise
he could decentralise
we could decentralise
you could decentralise
they could decentralise 	I could be decentralising
you could be decentralising
he could be decentralising
we could be decentralising
you could be decentralising
they could be decentralising	I could have decentralised
you could have decentralised
he could have decentralised
we could have decentralised
you could have decentralised
they could have decentralised	I could have been decentralising
you could have been decentralising
he could have been decentralising
we could have been decentralising
you could have been decentralising
they could have been decentralising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not decentralise
you could not decentralise
he could not decentralise
we could not decentralise
you could not decentralise
they could not decentralise 	I could not be decentralising
you could not be decentralising
he could not be decentralising
we could not be decentralising
you could not be decentralising
they could not be decentralising	I could not have decentralised
you could not have decentralised
he could not have decentralised
we could not have decentralised
you could not have decentralised
they could not have decentralised	I could not have been decentralising
you could not have been decentralising
he could not have been decentralising
we could not have been decentralising
you could not have been decentralising
they could not have been decentralising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I decentralise?
could you decentralise?
could he decentralise?
could we decentralise?
could you decentralise?
could they decentralise? 	could I be decentralising?
could you be decentralising?
could he be decentralising?
could we be decentralising?
could you be decentralising?
could they be decentralising? 	could I have decentralised?
could you have decentralised?
could he have decentralised?
could we have decentralised?
could you have decentralised?
could they have decentralised? 	could I have been decentralising?
could you have been decentralising?
could he have been decentralising?
could we have been decentralising?
could you have been decentralising?
could they have been decentralising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not decentralise?
could you not decentralise?
could he not decentralise?
could we not decentralise?
could you not decentralise?
could they not decentralise? 	could I not be decentralising?
could you not be decentralising?
could he not be decentralising?
could we not be decentralising?
could you not be decentralising?
could they not be decentralising? 	could I not have decentralised?
could you not have decentralised?
could he not have decentralised?
could we not have decentralised?
could you not have decentralised?
could they not have decentralised? 	could I not have been decentralising?
could you not have been decentralising?
could he not have been decentralising?
could we not have been decentralising?
could you not have been decentralising?
could they not have been decentralising?