would crackle
Regular verb: crackle - crackled- crackled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd crackle
you'd crackle
he'd crackle
we'd crackle
you'd crackle
they'd crackle 	I'd be crackling
you'd be crackling
he'd be crackling
we'd be crackling
you'd be crackling
they'd be crackling	I would've crackled
you would've crackled
he would've crackled
we would've crackled
you would've crackled
they would've crackled	I would've been crackling
you would've been crackling
he would've been crackling
we would've been crackling
you would've been crackling
they would've been crackling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't crackle
you wouldn't crackle
he wouldn't crackle
we wouldn't crackle
you wouldn't crackle
they wouldn't crackle 	I wouldn't be crackling
you wouldn't be crackling
he wouldn't be crackling
we wouldn't be crackling
you wouldn't be crackling
they wouldn't be crackling	I wouldn't have crackled
you wouldn't have crackled
he wouldn't have crackled
we wouldn't have crackled
you wouldn't have crackled
they wouldn't have crackled	I wouldn't have been crackling
you wouldn't have been crackling
he wouldn't have been crackling
we wouldn't have been crackling
you wouldn't have been crackling
they wouldn't have been crackling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I crackle?
would you crackle?
would he crackle?
would we crackle?
would you crackle?
would they crackle? 	would I be crackling?
would you be crackling?
would he be crackling?
would we be crackling?
would you be crackling?
would they be crackling? 	would I have crackled?
would you have crackled?
would he have crackled?
would we have crackled?
would you have crackled?
would they have crackled? 	would I have been crackling?
would you have been crackling?
would he have been crackling?
would we have been crackling?
would you have been crackling?
would they have been crackling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I crackle?
wouldn't you crackle?
wouldn't he crackle?
wouldn't we crackle?
wouldn't you crackle?
wouldn't they crackle? 	wouldn't I be crackling?
wouldn't you be crackling?
wouldn't he be crackling?
wouldn't we be crackling?
wouldn't you be crackling?
wouldn't they be crackling? 	wouldn't I have crackled?
wouldn't you have crackled?
wouldn't he have crackled?
wouldn't we have crackled?
wouldn't you have crackled?
wouldn't they have crackled? 	wouldn't I have been crackling?
wouldn't you have been crackling?
wouldn't he have been crackling?
wouldn't we have been crackling?
wouldn't you have been crackling?
wouldn't they have been crackling?