would buckle
Regular verb: buckle - buckled- buckled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd buckle
you'd buckle
he'd buckle
we'd buckle
you'd buckle
they'd buckle 	I'd be buckling
you'd be buckling
he'd be buckling
we'd be buckling
you'd be buckling
they'd be buckling	I would've buckled
you would've buckled
he would've buckled
we would've buckled
you would've buckled
they would've buckled	I would've been buckling
you would've been buckling
he would've been buckling
we would've been buckling
you would've been buckling
they would've been buckling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't buckle
you wouldn't buckle
he wouldn't buckle
we wouldn't buckle
you wouldn't buckle
they wouldn't buckle 	I wouldn't be buckling
you wouldn't be buckling
he wouldn't be buckling
we wouldn't be buckling
you wouldn't be buckling
they wouldn't be buckling	I wouldn't have buckled
you wouldn't have buckled
he wouldn't have buckled
we wouldn't have buckled
you wouldn't have buckled
they wouldn't have buckled	I wouldn't have been buckling
you wouldn't have been buckling
he wouldn't have been buckling
we wouldn't have been buckling
you wouldn't have been buckling
they wouldn't have been buckling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I buckle?
would you buckle?
would he buckle?
would we buckle?
would you buckle?
would they buckle? 	would I be buckling?
would you be buckling?
would he be buckling?
would we be buckling?
would you be buckling?
would they be buckling? 	would I have buckled?
would you have buckled?
would he have buckled?
would we have buckled?
would you have buckled?
would they have buckled? 	would I have been buckling?
would you have been buckling?
would he have been buckling?
would we have been buckling?
would you have been buckling?
would they have been buckling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I buckle?
wouldn't you buckle?
wouldn't he buckle?
wouldn't we buckle?
wouldn't you buckle?
wouldn't they buckle? 	wouldn't I be buckling?
wouldn't you be buckling?
wouldn't he be buckling?
wouldn't we be buckling?
wouldn't you be buckling?
wouldn't they be buckling? 	wouldn't I have buckled?
wouldn't you have buckled?
wouldn't he have buckled?
wouldn't we have buckled?
wouldn't you have buckled?
wouldn't they have buckled? 	wouldn't I have been buckling?
wouldn't you have been buckling?
wouldn't he have been buckling?
wouldn't we have been buckling?
wouldn't you have been buckling?
wouldn't they have been buckling?