shall rack
Verbo regular: rack - racked- racked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall rack
you shall rack
she shall rack
we shall rack
you shall rack
they shall rack 	I shall be racking
you shall be racking
she shall be racking
we shall be racking
you shall be racking
they shall be racking	I shall have racked
you shall have racked
she shall have racked
we shall have racked
you shall have racked
they shall have racked	I shall have been racking
you shall have been racking
she shall have been racking
we shall have been racking
you shall have been racking
they shall have been racking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not rack
you shall not rack
she shall not rack
we shall not rack
you shall not rack
they shall not rack 	I shall not be racking
you shall not be racking
she shall not be racking
we shall not be racking
you shall not be racking
they shall not be racking	I shall not have racked
you shall not have racked
she shall not have racked
we shall not have racked
you shall not have racked
they shall not have racked	I shall not have been racking
you shall not have been racking
she shall not have been racking
we shall not have been racking
you shall not have been racking
they shall not have been racking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I rack?
shall you rack?
shall she rack?
shall we rack?
shall you rack?
shall they rack? 	shall I be racking?
shall you be racking?
shall she be racking?
shall we be racking?
shall you be racking?
shall they be racking? 	shall I have racked?
shall you have racked?
shall she have racked?
shall we have racked?
shall you have racked?
shall they have racked? 	shall I have been racking?
shall you have been racking?
shall she have been racking?
shall we have been racking?
shall you have been racking?
shall they have been racking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not rack?
shall you not rack?
shall she not rack?
shall we not rack?
shall you not rack?
shall they not rack? 	shall I not be racking?
shall you not be racking?
shall she not be racking?
shall we not be racking?
shall you not be racking?
shall they not be racking? 	shall I not have racked?
shall you not have racked?
shall she not have racked?
shall we not have racked?
shall you not have racked?
shall they not have racked? 	shall I not have been racking?
shall you not have been racking?
shall she not have been racking?
shall we not have been racking?
shall you not have been racking?
shall they not have been racking?