would underrate
Regular verb: underrate - underrated- underrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd underrate
you'd underrate
he'd underrate
we'd underrate
you'd underrate
they'd underrate 	I'd be underrating
you'd be underrating
he'd be underrating
we'd be underrating
you'd be underrating
they'd be underrating	I would've underrated
you would've underrated
he would've underrated
we would've underrated
you would've underrated
they would've underrated	I would've been underrating
you would've been underrating
he would've been underrating
we would've been underrating
you would've been underrating
they would've been underrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't underrate
you wouldn't underrate
he wouldn't underrate
we wouldn't underrate
you wouldn't underrate
they wouldn't underrate 	I wouldn't be underrating
you wouldn't be underrating
he wouldn't be underrating
we wouldn't be underrating
you wouldn't be underrating
they wouldn't be underrating	I wouldn't have underrated
you wouldn't have underrated
he wouldn't have underrated
we wouldn't have underrated
you wouldn't have underrated
they wouldn't have underrated	I wouldn't have been underrating
you wouldn't have been underrating
he wouldn't have been underrating
we wouldn't have been underrating
you wouldn't have been underrating
they wouldn't have been underrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I underrate?
would you underrate?
would he underrate?
would we underrate?
would you underrate?
would they underrate? 	would I be underrating?
would you be underrating?
would he be underrating?
would we be underrating?
would you be underrating?
would they be underrating? 	would I have underrated?
would you have underrated?
would he have underrated?
would we have underrated?
would you have underrated?
would they have underrated? 	would I have been underrating?
would you have been underrating?
would he have been underrating?
would we have been underrating?
would you have been underrating?
would they have been underrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I underrate?
wouldn't you underrate?
wouldn't he underrate?
wouldn't we underrate?
wouldn't you underrate?
wouldn't they underrate? 	wouldn't I be underrating?
wouldn't you be underrating?
wouldn't he be underrating?
wouldn't we be underrating?
wouldn't you be underrating?
wouldn't they be underrating? 	wouldn't I have underrated?
wouldn't you have underrated?
wouldn't he have underrated?
wouldn't we have underrated?
wouldn't you have underrated?
wouldn't they have underrated? 	wouldn't I have been underrating?
wouldn't you have been underrating?
wouldn't he have been underrating?
wouldn't we have been underrating?
wouldn't you have been underrating?
wouldn't they have been underrating?