would overdub
Regular verb: overdub - overdubed- overdubed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd overdub
you'd overdub
she'd overdub
we'd overdub
you'd overdub
they'd overdub 	I'd be overdubing
you'd be overdubing
she'd be overdubing
we'd be overdubing
you'd be overdubing
they'd be overdubing	I would've overdubed
you would've overdubed
she would've overdubed
we would've overdubed
you would've overdubed
they would've overdubed	I would've been overdubing
you would've been overdubing
she would've been overdubing
we would've been overdubing
you would've been overdubing
they would've been overdubing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't overdub
you wouldn't overdub
she wouldn't overdub
we wouldn't overdub
you wouldn't overdub
they wouldn't overdub 	I wouldn't be overdubing
you wouldn't be overdubing
she wouldn't be overdubing
we wouldn't be overdubing
you wouldn't be overdubing
they wouldn't be overdubing	I wouldn't have overdubed
you wouldn't have overdubed
she wouldn't have overdubed
we wouldn't have overdubed
you wouldn't have overdubed
they wouldn't have overdubed	I wouldn't have been overdubing
you wouldn't have been overdubing
she wouldn't have been overdubing
we wouldn't have been overdubing
you wouldn't have been overdubing
they wouldn't have been overdubing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I overdub?
would you overdub?
would she overdub?
would we overdub?
would you overdub?
would they overdub? 	would I be overdubing?
would you be overdubing?
would she be overdubing?
would we be overdubing?
would you be overdubing?
would they be overdubing? 	would I have overdubed?
would you have overdubed?
would she have overdubed?
would we have overdubed?
would you have overdubed?
would they have overdubed? 	would I have been overdubing?
would you have been overdubing?
would she have been overdubing?
would we have been overdubing?
would you have been overdubing?
would they have been overdubing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I overdub?
wouldn't you overdub?
wouldn't she overdub?
wouldn't we overdub?
wouldn't you overdub?
wouldn't they overdub? 	wouldn't I be overdubing?
wouldn't you be overdubing?
wouldn't she be overdubing?
wouldn't we be overdubing?
wouldn't you be overdubing?
wouldn't they be overdubing? 	wouldn't I have overdubed?
wouldn't you have overdubed?
wouldn't she have overdubed?
wouldn't we have overdubed?
wouldn't you have overdubed?
wouldn't they have overdubed? 	wouldn't I have been overdubing?
wouldn't you have been overdubing?
wouldn't she have been overdubing?
wouldn't we have been overdubing?
wouldn't you have been overdubing?
wouldn't they have been overdubing?