shall refer
Verbo regular: refer - referred- referred

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall refer
you shall refer
he shall refer
we shall refer
you shall refer
they shall refer 	I shall be referring
you shall be referring
he shall be referring
we shall be referring
you shall be referring
they shall be referring	I shall have referred
you shall have referred
he shall have referred
we shall have referred
you shall have referred
they shall have referred	I shall have been referring
you shall have been referring
he shall have been referring
we shall have been referring
you shall have been referring
they shall have been referring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not refer
you shall not refer
he shall not refer
we shall not refer
you shall not refer
they shall not refer 	I shall not be referring
you shall not be referring
he shall not be referring
we shall not be referring
you shall not be referring
they shall not be referring	I shall not have referred
you shall not have referred
he shall not have referred
we shall not have referred
you shall not have referred
they shall not have referred	I shall not have been referring
you shall not have been referring
he shall not have been referring
we shall not have been referring
you shall not have been referring
they shall not have been referring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I refer?
shall you refer?
shall he refer?
shall we refer?
shall you refer?
shall they refer? 	shall I be referring?
shall you be referring?
shall he be referring?
shall we be referring?
shall you be referring?
shall they be referring? 	shall I have referred?
shall you have referred?
shall he have referred?
shall we have referred?
shall you have referred?
shall they have referred? 	shall I have been referring?
shall you have been referring?
shall he have been referring?
shall we have been referring?
shall you have been referring?
shall they have been referring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not refer?
shall you not refer?
shall he not refer?
shall we not refer?
shall you not refer?
shall they not refer? 	shall I not be referring?
shall you not be referring?
shall he not be referring?
shall we not be referring?
shall you not be referring?
shall they not be referring? 	shall I not have referred?
shall you not have referred?
shall he not have referred?
shall we not have referred?
shall you not have referred?
shall they not have referred? 	shall I not have been referring?
shall you not have been referring?
shall he not have been referring?
shall we not have been referring?
shall you not have been referring?
shall they not have been referring?