shall focus
Verbo regular: focus - focused- focused

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall focus
you shall focus
he shall focus
we shall focus
you shall focus
they shall focus 	I shall be focusing
you shall be focusing
he shall be focusing
we shall be focusing
you shall be focusing
they shall be focusing	I shall have focused
you shall have focused
he shall have focused
we shall have focused
you shall have focused
they shall have focused	I shall have been focusing
you shall have been focusing
he shall have been focusing
we shall have been focusing
you shall have been focusing
they shall have been focusing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not focus
you shall not focus
he shall not focus
we shall not focus
you shall not focus
they shall not focus 	I shall not be focusing
you shall not be focusing
he shall not be focusing
we shall not be focusing
you shall not be focusing
they shall not be focusing	I shall not have focused
you shall not have focused
he shall not have focused
we shall not have focused
you shall not have focused
they shall not have focused	I shall not have been focusing
you shall not have been focusing
he shall not have been focusing
we shall not have been focusing
you shall not have been focusing
they shall not have been focusing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I focus?
shall you focus?
shall he focus?
shall we focus?
shall you focus?
shall they focus? 	shall I be focusing?
shall you be focusing?
shall he be focusing?
shall we be focusing?
shall you be focusing?
shall they be focusing? 	shall I have focused?
shall you have focused?
shall he have focused?
shall we have focused?
shall you have focused?
shall they have focused? 	shall I have been focusing?
shall you have been focusing?
shall he have been focusing?
shall we have been focusing?
shall you have been focusing?
shall they have been focusing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not focus?
shall you not focus?
shall he not focus?
shall we not focus?
shall you not focus?
shall they not focus? 	shall I not be focusing?
shall you not be focusing?
shall he not be focusing?
shall we not be focusing?
shall you not be focusing?
shall they not be focusing? 	shall I not have focused?
shall you not have focused?
shall he not have focused?
shall we not have focused?
shall you not have focused?
shall they not have focused? 	shall I not have been focusing?
shall you not have been focusing?
shall he not have been focusing?
shall we not have been focusing?
shall you not have been focusing?
shall they not have been focusing?