shall worsen
Verbo regular: worsen - worsened- worsened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall worsen
you shall worsen
she shall worsen
we shall worsen
you shall worsen
they shall worsen 	I shall be worsening
you shall be worsening
she shall be worsening
we shall be worsening
you shall be worsening
they shall be worsening	I shall have worsened
you shall have worsened
she shall have worsened
we shall have worsened
you shall have worsened
they shall have worsened	I shall have been worsening
you shall have been worsening
she shall have been worsening
we shall have been worsening
you shall have been worsening
they shall have been worsening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not worsen
you shall not worsen
she shall not worsen
we shall not worsen
you shall not worsen
they shall not worsen 	I shall not be worsening
you shall not be worsening
she shall not be worsening
we shall not be worsening
you shall not be worsening
they shall not be worsening	I shall not have worsened
you shall not have worsened
she shall not have worsened
we shall not have worsened
you shall not have worsened
they shall not have worsened	I shall not have been worsening
you shall not have been worsening
she shall not have been worsening
we shall not have been worsening
you shall not have been worsening
they shall not have been worsening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I worsen?
shall you worsen?
shall she worsen?
shall we worsen?
shall you worsen?
shall they worsen? 	shall I be worsening?
shall you be worsening?
shall she be worsening?
shall we be worsening?
shall you be worsening?
shall they be worsening? 	shall I have worsened?
shall you have worsened?
shall she have worsened?
shall we have worsened?
shall you have worsened?
shall they have worsened? 	shall I have been worsening?
shall you have been worsening?
shall she have been worsening?
shall we have been worsening?
shall you have been worsening?
shall they have been worsening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not worsen?
shall you not worsen?
shall she not worsen?
shall we not worsen?
shall you not worsen?
shall they not worsen? 	shall I not be worsening?
shall you not be worsening?
shall she not be worsening?
shall we not be worsening?
shall you not be worsening?
shall they not be worsening? 	shall I not have worsened?
shall you not have worsened?
shall she not have worsened?
shall we not have worsened?
shall you not have worsened?
shall they not have worsened? 	shall I not have been worsening?
shall you not have been worsening?
shall she not have been worsening?
shall we not have been worsening?
shall you not have been worsening?
shall they not have been worsening?