might lighten
Verbo regular: lighten - lightened- lightened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I might lighten
you might lighten
he might lighten
we might lighten
you might lighten
they might lighten 	I might be lightening
you might be lightening
he might be lightening
we might be lightening
you might be lightening
they might be lightening	I might have lightened
you might have lightened
he might have lightened
we might have lightened
you might have lightened
they might have lightened	I might have been lightening
you might have been lightening
he might have been lightening
we might have been lightening
you might have been lightening
they might have been lightening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mightn't lighten
you mightn't lighten
he mightn't lighten
we mightn't lighten
you mightn't lighten
they mightn't lighten 	I mightn't be lightening
you mightn't be lightening
he mightn't be lightening
we mightn't be lightening
you mightn't be lightening
they mightn't be lightening	I mightn't have lightened
you mightn't have lightened
he mightn't have lightened
we mightn't have lightened
you mightn't have lightened
they mightn't have lightened	I mightn't have been lightening
you mightn't have been lightening
he mightn't have been lightening
we mightn't have been lightening
you mightn't have been lightening
they mightn't have been lightening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
might I lighten?
might you lighten?
might he lighten?
might we lighten?
might you lighten?
might they lighten? 	might I be lightening?
might you be lightening?
might he be lightening?
might we be lightening?
might you be lightening?
might they be lightening? 	might I have lightened?
might you have lightened?
might he have lightened?
might we have lightened?
might you have lightened?
might they have lightened? 	might I have been lightening?
might you have been lightening?
might he have been lightening?
might we have been lightening?
might you have been lightening?
might they have been lightening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mightn't I lighten?
mightn't you lighten?
mightn't he lighten?
mightn't we lighten?
mightn't you lighten?
mightn't they lighten? 	mightn't I be lightening?
mightn't you be lightening?
mightn't he be lightening?
mightn't we be lightening?
mightn't you be lightening?
mightn't they be lightening? 	mightn't I have lightened?
mightn't you have lightened?
mightn't he have lightened?
mightn't we have lightened?
mightn't you have lightened?
mightn't they have lightened? 	mightn't I have been lightening?
mightn't you have been lightening?
mightn't he have been lightening?
mightn't we have been lightening?
mightn't you have been lightening?
mightn't they have been lightening?