would undersign
Verbe régulier : undersign - undersigned- undersigned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd undersign
you'd undersign
he'd undersign
we'd undersign
you'd undersign
they'd undersign 	I'd be undersigning
you'd be undersigning
he'd be undersigning
we'd be undersigning
you'd be undersigning
they'd be undersigning	I would've undersigned
you would've undersigned
he would've undersigned
we would've undersigned
you would've undersigned
they would've undersigned	I would've been undersigning
you would've been undersigning
he would've been undersigning
we would've been undersigning
you would've been undersigning
they would've been undersigning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I wouldn't undersign
you wouldn't undersign
he wouldn't undersign
we wouldn't undersign
you wouldn't undersign
they wouldn't undersign 	I wouldn't be undersigning
you wouldn't be undersigning
he wouldn't be undersigning
we wouldn't be undersigning
you wouldn't be undersigning
they wouldn't be undersigning	I wouldn't have undersigned
you wouldn't have undersigned
he wouldn't have undersigned
we wouldn't have undersigned
you wouldn't have undersigned
they wouldn't have undersigned	I wouldn't have been undersigning
you wouldn't have been undersigning
he wouldn't have been undersigning
we wouldn't have been undersigning
you wouldn't have been undersigning
they wouldn't have been undersigning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
would I undersign?
would you undersign?
would he undersign?
would we undersign?
would you undersign?
would they undersign? 	would I be undersigning?
would you be undersigning?
would he be undersigning?
would we be undersigning?
would you be undersigning?
would they be undersigning? 	would I have undersigned?
would you have undersigned?
would he have undersigned?
would we have undersigned?
would you have undersigned?
would they have undersigned? 	would I have been undersigning?
would you have been undersigning?
would he have been undersigning?
would we have been undersigning?
would you have been undersigning?
would they have been undersigning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
wouldn't I undersign?
wouldn't you undersign?
wouldn't he undersign?
wouldn't we undersign?
wouldn't you undersign?
wouldn't they undersign? 	wouldn't I be undersigning?
wouldn't you be undersigning?
wouldn't he be undersigning?
wouldn't we be undersigning?
wouldn't you be undersigning?
wouldn't they be undersigning? 	wouldn't I have undersigned?
wouldn't you have undersigned?
wouldn't he have undersigned?
wouldn't we have undersigned?
wouldn't you have undersigned?
wouldn't they have undersigned? 	wouldn't I have been undersigning?
wouldn't you have been undersigning?
wouldn't he have been undersigning?
wouldn't we have been undersigning?
wouldn't you have been undersigning?
wouldn't they have been undersigning?