would concave
Verbe régulier : concave - concaved- concaved

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd concave
you'd concave
he'd concave
we'd concave
you'd concave
they'd concave 	I'd be concaving
you'd be concaving
he'd be concaving
we'd be concaving
you'd be concaving
they'd be concaving	I would've concaved
you would've concaved
he would've concaved
we would've concaved
you would've concaved
they would've concaved	I would've been concaving
you would've been concaving
he would've been concaving
we would've been concaving
you would've been concaving
they would've been concaving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I wouldn't concave
you wouldn't concave
he wouldn't concave
we wouldn't concave
you wouldn't concave
they wouldn't concave 	I wouldn't be concaving
you wouldn't be concaving
he wouldn't be concaving
we wouldn't be concaving
you wouldn't be concaving
they wouldn't be concaving	I wouldn't have concaved
you wouldn't have concaved
he wouldn't have concaved
we wouldn't have concaved
you wouldn't have concaved
they wouldn't have concaved	I wouldn't have been concaving
you wouldn't have been concaving
he wouldn't have been concaving
we wouldn't have been concaving
you wouldn't have been concaving
they wouldn't have been concaving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
would I concave?
would you concave?
would he concave?
would we concave?
would you concave?
would they concave? 	would I be concaving?
would you be concaving?
would he be concaving?
would we be concaving?
would you be concaving?
would they be concaving? 	would I have concaved?
would you have concaved?
would he have concaved?
would we have concaved?
would you have concaved?
would they have concaved? 	would I have been concaving?
would you have been concaving?
would he have been concaving?
would we have been concaving?
would you have been concaving?
would they have been concaving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
wouldn't I concave?
wouldn't you concave?
wouldn't he concave?
wouldn't we concave?
wouldn't you concave?
wouldn't they concave? 	wouldn't I be concaving?
wouldn't you be concaving?
wouldn't he be concaving?
wouldn't we be concaving?
wouldn't you be concaving?
wouldn't they be concaving? 	wouldn't I have concaved?
wouldn't you have concaved?
wouldn't he have concaved?
wouldn't we have concaved?
wouldn't you have concaved?
wouldn't they have concaved? 	wouldn't I have been concaving?
wouldn't you have been concaving?
wouldn't he have been concaving?
wouldn't we have been concaving?
wouldn't you have been concaving?
wouldn't they have been concaving?