should decuple
Verbe régulier : decuple - decupled- decupled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd decuple
you'd decuple
he'd decuple
we'd decuple
you'd decuple
they'd decuple 	I'd be decupling
you'd be decupling
he'd be decupling
we'd be decupling
you'd be decupling
they'd be decupling	I should've decupled
you should've decupled
he should've decupled
we should've decupled
you should've decupled
they should've decupled	I should've been decupling
you should've been decupling
he should've been decupling
we should've been decupling
you should've been decupling
they should've been decupling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't decuple
you shouldn't decuple
he shouldn't decuple
we shouldn't decuple
you shouldn't decuple
they shouldn't decuple 	I shouldn't be decupling
you shouldn't be decupling
he shouldn't be decupling
we shouldn't be decupling
you shouldn't be decupling
they shouldn't be decupling	I shouldn't have decupled
you shouldn't have decupled
he shouldn't have decupled
we shouldn't have decupled
you shouldn't have decupled
they shouldn't have decupled	I shouldn't have been decupling
you shouldn't have been decupling
he shouldn't have been decupling
we shouldn't have been decupling
you shouldn't have been decupling
they shouldn't have been decupling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I decuple?
should you decuple?
should he decuple?
should we decuple?
should you decuple?
should they decuple? 	should I be decupling?
should you be decupling?
should he be decupling?
should we be decupling?
should you be decupling?
should they be decupling? 	should I have decupled?
should you have decupled?
should he have decupled?
should we have decupled?
should you have decupled?
should they have decupled? 	should I have been decupling?
should you have been decupling?
should he have been decupling?
should we have been decupling?
should you have been decupling?
should they have been decupling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I decuple?
shouldn't you decuple?
shouldn't he decuple?
shouldn't we decuple?
shouldn't you decuple?
shouldn't they decuple? 	shouldn't I be decupling?
shouldn't you be decupling?
shouldn't he be decupling?
shouldn't we be decupling?
shouldn't you be decupling?
shouldn't they be decupling? 	shouldn't I have decupled?
shouldn't you have decupled?
shouldn't he have decupled?
shouldn't we have decupled?
shouldn't you have decupled?
shouldn't they have decupled? 	shouldn't I have been decupling?
shouldn't you have been decupling?
shouldn't he have been decupling?
shouldn't we have been decupling?
shouldn't you have been decupling?
shouldn't they have been decupling?