will underexercise
Regular verb: underexercise - underexercised- underexercised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll underexercise
you'll underexercise
she'll underexercise
we'll underexercise
you'll underexercise
they'll underexercise 	I'll be underexercising
you'll be underexercising
she'll be underexercising
we'll be underexercising
you'll be underexercising
they'll be underexercising	I'll have underexercised
you'll have underexercised
she'll have underexercised
we'll have underexercised
you'll have underexercised
they'll have underexercised	I'll have been underexercising
you'll have been underexercising
she'll have been underexercising
we'll have been underexercising
you'll have been underexercising
they'll have been underexercising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't underexercise
you won't underexercise
she won't underexercise
we won't underexercise
you won't underexercise
they won't underexercise 	I won't be underexercising
you won't be underexercising
she won't be underexercising
we won't be underexercising
you won't be underexercising
they won't be underexercising	I won't have underexercised
you won't have underexercised
she won't have underexercised
we won't have underexercised
you won't have underexercised
they won't have underexercised	I won't have been underexercising
you won't have been underexercising
she won't have been underexercising
we won't have been underexercising
you won't have been underexercising
they won't have been underexercising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I underexercise?
will you underexercise?
will she underexercise?
will we underexercise?
will you underexercise?
will they underexercise? 	will I be underexercising?
will you be underexercising?
will she be underexercising?
will we be underexercising?
will you be underexercising?
will they be underexercising? 	will I have underexercised?
will you have underexercised?
will she have underexercised?
will we have underexercised?
will you have underexercised?
will they have underexercised? 	will I have been underexercising?
will you have been underexercising?
will she have been underexercising?
will we have been underexercising?
will you have been underexercising?
will they have been underexercising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I underexercise?
won't you underexercise?
won't she underexercise?
won't we underexercise?
won't you underexercise?
won't they underexercise? 	won't I be underexercising?
won't you be underexercising?
won't she be underexercising?
won't we be underexercising?
won't you be underexercising?
won't they be underexercising? 	won't I have underexercised?
won't you have underexercised?
won't she have underexercised?
won't we have underexercised?
won't you have underexercised?
won't they have underexercised? 	won't I have been underexercising?
won't you have been underexercising?
won't she have been underexercising?
won't we have been underexercising?
won't you have been underexercising?
won't they have been underexercising?