would underprop
Verbe régulier : underprop - underproped- underproped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd underprop
you'd underprop
she'd underprop
we'd underprop
you'd underprop
they'd underprop 	I'd be underproping
you'd be underproping
she'd be underproping
we'd be underproping
you'd be underproping
they'd be underproping	I would've underproped
you would've underproped
she would've underproped
we would've underproped
you would've underproped
they would've underproped	I would've been underproping
you would've been underproping
she would've been underproping
we would've been underproping
you would've been underproping
they would've been underproping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I wouldn't underprop
you wouldn't underprop
she wouldn't underprop
we wouldn't underprop
you wouldn't underprop
they wouldn't underprop 	I wouldn't be underproping
you wouldn't be underproping
she wouldn't be underproping
we wouldn't be underproping
you wouldn't be underproping
they wouldn't be underproping	I wouldn't have underproped
you wouldn't have underproped
she wouldn't have underproped
we wouldn't have underproped
you wouldn't have underproped
they wouldn't have underproped	I wouldn't have been underproping
you wouldn't have been underproping
she wouldn't have been underproping
we wouldn't have been underproping
you wouldn't have been underproping
they wouldn't have been underproping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
would I underprop?
would you underprop?
would she underprop?
would we underprop?
would you underprop?
would they underprop? 	would I be underproping?
would you be underproping?
would she be underproping?
would we be underproping?
would you be underproping?
would they be underproping? 	would I have underproped?
would you have underproped?
would she have underproped?
would we have underproped?
would you have underproped?
would they have underproped? 	would I have been underproping?
would you have been underproping?
would she have been underproping?
would we have been underproping?
would you have been underproping?
would they have been underproping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
wouldn't I underprop?
wouldn't you underprop?
wouldn't she underprop?
wouldn't we underprop?
wouldn't you underprop?
wouldn't they underprop? 	wouldn't I be underproping?
wouldn't you be underproping?
wouldn't she be underproping?
wouldn't we be underproping?
wouldn't you be underproping?
wouldn't they be underproping? 	wouldn't I have underproped?
wouldn't you have underproped?
wouldn't she have underproped?
wouldn't we have underproped?
wouldn't you have underproped?
wouldn't they have underproped? 	wouldn't I have been underproping?
wouldn't you have been underproping?
wouldn't she have been underproping?
wouldn't we have been underproping?
wouldn't you have been underproping?
wouldn't they have been underproping?