shall blacken
Verbo regular: blacken - blackened- blackened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall blacken
you shall blacken
he shall blacken
we shall blacken
you shall blacken
they shall blacken 	I shall be blackening
you shall be blackening
he shall be blackening
we shall be blackening
you shall be blackening
they shall be blackening	I shall have blackened
you shall have blackened
he shall have blackened
we shall have blackened
you shall have blackened
they shall have blackened	I shall have been blackening
you shall have been blackening
he shall have been blackening
we shall have been blackening
you shall have been blackening
they shall have been blackening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not blacken
you shall not blacken
he shall not blacken
we shall not blacken
you shall not blacken
they shall not blacken 	I shall not be blackening
you shall not be blackening
he shall not be blackening
we shall not be blackening
you shall not be blackening
they shall not be blackening	I shall not have blackened
you shall not have blackened
he shall not have blackened
we shall not have blackened
you shall not have blackened
they shall not have blackened	I shall not have been blackening
you shall not have been blackening
he shall not have been blackening
we shall not have been blackening
you shall not have been blackening
they shall not have been blackening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I blacken?
shall you blacken?
shall he blacken?
shall we blacken?
shall you blacken?
shall they blacken? 	shall I be blackening?
shall you be blackening?
shall he be blackening?
shall we be blackening?
shall you be blackening?
shall they be blackening? 	shall I have blackened?
shall you have blackened?
shall he have blackened?
shall we have blackened?
shall you have blackened?
shall they have blackened? 	shall I have been blackening?
shall you have been blackening?
shall he have been blackening?
shall we have been blackening?
shall you have been blackening?
shall they have been blackening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not blacken?
shall you not blacken?
shall he not blacken?
shall we not blacken?
shall you not blacken?
shall they not blacken? 	shall I not be blackening?
shall you not be blackening?
shall he not be blackening?
shall we not be blackening?
shall you not be blackening?
shall they not be blackening? 	shall I not have blackened?
shall you not have blackened?
shall he not have blackened?
shall we not have blackened?
shall you not have blackened?
shall they not have blackened? 	shall I not have been blackening?
shall you not have been blackening?
shall he not have been blackening?
shall we not have been blackening?
shall you not have been blackening?
shall they not have been blackening?