shall shorten
Verbo regular: shorten - shortened- shortened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall shorten
you shall shorten
she shall shorten
we shall shorten
you shall shorten
they shall shorten 	I shall be shortening
you shall be shortening
she shall be shortening
we shall be shortening
you shall be shortening
they shall be shortening	I shall have shortened
you shall have shortened
she shall have shortened
we shall have shortened
you shall have shortened
they shall have shortened	I shall have been shortening
you shall have been shortening
she shall have been shortening
we shall have been shortening
you shall have been shortening
they shall have been shortening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not shorten
you shall not shorten
she shall not shorten
we shall not shorten
you shall not shorten
they shall not shorten 	I shall not be shortening
you shall not be shortening
she shall not be shortening
we shall not be shortening
you shall not be shortening
they shall not be shortening	I shall not have shortened
you shall not have shortened
she shall not have shortened
we shall not have shortened
you shall not have shortened
they shall not have shortened	I shall not have been shortening
you shall not have been shortening
she shall not have been shortening
we shall not have been shortening
you shall not have been shortening
they shall not have been shortening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I shorten?
shall you shorten?
shall she shorten?
shall we shorten?
shall you shorten?
shall they shorten? 	shall I be shortening?
shall you be shortening?
shall she be shortening?
shall we be shortening?
shall you be shortening?
shall they be shortening? 	shall I have shortened?
shall you have shortened?
shall she have shortened?
shall we have shortened?
shall you have shortened?
shall they have shortened? 	shall I have been shortening?
shall you have been shortening?
shall she have been shortening?
shall we have been shortening?
shall you have been shortening?
shall they have been shortening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not shorten?
shall you not shorten?
shall she not shorten?
shall we not shorten?
shall you not shorten?
shall they not shorten? 	shall I not be shortening?
shall you not be shortening?
shall she not be shortening?
shall we not be shortening?
shall you not be shortening?
shall they not be shortening? 	shall I not have shortened?
shall you not have shortened?
shall she not have shortened?
shall we not have shortened?
shall you not have shortened?
shall they not have shortened? 	shall I not have been shortening?
shall you not have been shortening?
shall she not have been shortening?
shall we not have been shortening?
shall you not have been shortening?
shall they not have been shortening?