should chair
Verbe régulier : chair - chaired- chaired
Traduction française : présider (UK) ~ porter en triomphe 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd chair
you'd chair
he'd chair
we'd chair
you'd chair
they'd chair 	I'd be chairing
you'd be chairing
he'd be chairing
we'd be chairing
you'd be chairing
they'd be chairing	I should've chaired
you should've chaired
he should've chaired
we should've chaired
you should've chaired
they should've chaired	I should've been chairing
you should've been chairing
he should've been chairing
we should've been chairing
you should've been chairing
they should've been chairing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't chair
you shouldn't chair
he shouldn't chair
we shouldn't chair
you shouldn't chair
they shouldn't chair 	I shouldn't be chairing
you shouldn't be chairing
he shouldn't be chairing
we shouldn't be chairing
you shouldn't be chairing
they shouldn't be chairing	I shouldn't have chaired
you shouldn't have chaired
he shouldn't have chaired
we shouldn't have chaired
you shouldn't have chaired
they shouldn't have chaired	I shouldn't have been chairing
you shouldn't have been chairing
he shouldn't have been chairing
we shouldn't have been chairing
you shouldn't have been chairing
they shouldn't have been chairing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I chair?
should you chair?
should he chair?
should we chair?
should you chair?
should they chair? 	should I be chairing?
should you be chairing?
should he be chairing?
should we be chairing?
should you be chairing?
should they be chairing? 	should I have chaired?
should you have chaired?
should he have chaired?
should we have chaired?
should you have chaired?
should they have chaired? 	should I have been chairing?
should you have been chairing?
should he have been chairing?
should we have been chairing?
should you have been chairing?
should they have been chairing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I chair?
shouldn't you chair?
shouldn't he chair?
shouldn't we chair?
shouldn't you chair?
shouldn't they chair? 	shouldn't I be chairing?
shouldn't you be chairing?
shouldn't he be chairing?
shouldn't we be chairing?
shouldn't you be chairing?
shouldn't they be chairing? 	shouldn't I have chaired?
shouldn't you have chaired?
shouldn't he have chaired?
shouldn't we have chaired?
shouldn't you have chaired?
shouldn't they have chaired? 	shouldn't I have been chairing?
shouldn't you have been chairing?
shouldn't he have been chairing?
shouldn't we have been chairing?
shouldn't you have been chairing?
shouldn't they have been chairing?