should concert
Verbe régulier : concert - concerted- concerted
Traduction française : concerter - arranger 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd concert
you'd concert
she'd concert
we'd concert
you'd concert
they'd concert 	I'd be concerting
you'd be concerting
she'd be concerting
we'd be concerting
you'd be concerting
they'd be concerting	I should've concerted
you should've concerted
she should've concerted
we should've concerted
you should've concerted
they should've concerted	I should've been concerting
you should've been concerting
she should've been concerting
we should've been concerting
you should've been concerting
they should've been concerting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't concert
you shouldn't concert
she shouldn't concert
we shouldn't concert
you shouldn't concert
they shouldn't concert 	I shouldn't be concerting
you shouldn't be concerting
she shouldn't be concerting
we shouldn't be concerting
you shouldn't be concerting
they shouldn't be concerting	I shouldn't have concerted
you shouldn't have concerted
she shouldn't have concerted
we shouldn't have concerted
you shouldn't have concerted
they shouldn't have concerted	I shouldn't have been concerting
you shouldn't have been concerting
she shouldn't have been concerting
we shouldn't have been concerting
you shouldn't have been concerting
they shouldn't have been concerting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I concert?
should you concert?
should she concert?
should we concert?
should you concert?
should they concert? 	should I be concerting?
should you be concerting?
should she be concerting?
should we be concerting?
should you be concerting?
should they be concerting? 	should I have concerted?
should you have concerted?
should she have concerted?
should we have concerted?
should you have concerted?
should they have concerted? 	should I have been concerting?
should you have been concerting?
should she have been concerting?
should we have been concerting?
should you have been concerting?
should they have been concerting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I concert?
shouldn't you concert?
shouldn't she concert?
shouldn't we concert?
shouldn't you concert?
shouldn't they concert? 	shouldn't I be concerting?
shouldn't you be concerting?
shouldn't she be concerting?
shouldn't we be concerting?
shouldn't you be concerting?
shouldn't they be concerting? 	shouldn't I have concerted?
shouldn't you have concerted?
shouldn't she have concerted?
shouldn't we have concerted?
shouldn't you have concerted?
shouldn't they have concerted? 	shouldn't I have been concerting?
shouldn't you have been concerting?
shouldn't she have been concerting?
shouldn't we have been concerting?
shouldn't you have been concerting?
shouldn't they have been concerting?