will brighten
Regular verb: brighten - brightened- brightened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll brighten
you'll brighten
she'll brighten
we'll brighten
you'll brighten
they'll brighten 	I'll be brightening
you'll be brightening
she'll be brightening
we'll be brightening
you'll be brightening
they'll be brightening	I'll have brightened
you'll have brightened
she'll have brightened
we'll have brightened
you'll have brightened
they'll have brightened	I'll have been brightening
you'll have been brightening
she'll have been brightening
we'll have been brightening
you'll have been brightening
they'll have been brightening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't brighten
you won't brighten
she won't brighten
we won't brighten
you won't brighten
they won't brighten 	I won't be brightening
you won't be brightening
she won't be brightening
we won't be brightening
you won't be brightening
they won't be brightening	I won't have brightened
you won't have brightened
she won't have brightened
we won't have brightened
you won't have brightened
they won't have brightened	I won't have been brightening
you won't have been brightening
she won't have been brightening
we won't have been brightening
you won't have been brightening
they won't have been brightening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I brighten?
will you brighten?
will she brighten?
will we brighten?
will you brighten?
will they brighten? 	will I be brightening?
will you be brightening?
will she be brightening?
will we be brightening?
will you be brightening?
will they be brightening? 	will I have brightened?
will you have brightened?
will she have brightened?
will we have brightened?
will you have brightened?
will they have brightened? 	will I have been brightening?
will you have been brightening?
will she have been brightening?
will we have been brightening?
will you have been brightening?
will they have been brightening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I brighten?
won't you brighten?
won't she brighten?
won't we brighten?
won't you brighten?
won't they brighten? 	won't I be brightening?
won't you be brightening?
won't she be brightening?
won't we be brightening?
won't you be brightening?
won't they be brightening? 	won't I have brightened?
won't you have brightened?
won't she have brightened?
won't we have brightened?
won't you have brightened?
won't they have brightened? 	won't I have been brightening?
won't you have been brightening?
won't she have been brightening?
won't we have been brightening?
won't you have been brightening?
won't they have been brightening?