will underrate
Regular verb: underrate - underrated- underrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll underrate
you'll underrate
he'll underrate
we'll underrate
you'll underrate
they'll underrate 	I'll be underrating
you'll be underrating
he'll be underrating
we'll be underrating
you'll be underrating
they'll be underrating	I'll have underrated
you'll have underrated
he'll have underrated
we'll have underrated
you'll have underrated
they'll have underrated	I'll have been underrating
you'll have been underrating
he'll have been underrating
we'll have been underrating
you'll have been underrating
they'll have been underrating	

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

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

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