shall lighten
Verbo regular: lighten - lightened- lightened

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

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not lighten
you shall not lighten
she shall not lighten
we shall not lighten
you shall not lighten
they shall not lighten 	I shall not be lightening
you shall not be lightening
she shall not be lightening
we shall not be lightening
you shall not be lightening
they shall not be lightening	I shall not have lightened
you shall not have lightened
she shall not have lightened
we shall not have lightened
you shall not have lightened
they shall not have lightened	I shall not have been lightening
you shall not have been lightening
she shall not have been lightening
we shall not have been lightening
you shall not have been lightening
they shall not have been lightening	

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

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not lighten?
shall you not lighten?
shall she not lighten?
shall we not lighten?
shall you not lighten?
shall they not lighten? 	shall I not be lightening?
shall you not be lightening?
shall she not be lightening?
shall we not be lightening?
shall you not be lightening?
shall they not be lightening? 	shall I not have lightened?
shall you not have lightened?
shall she not have lightened?
shall we not have lightened?
shall you not have lightened?
shall they not have lightened? 	shall I not have been lightening?
shall you not have been lightening?
shall she not have been lightening?
shall we not have been lightening?
shall you not have been lightening?
shall they not have been lightening?