shall offer
Verbo regular: offer - offered- offered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall offer
you shall offer
he shall offer
we shall offer
you shall offer
they shall offer 	I shall be offering
you shall be offering
he shall be offering
we shall be offering
you shall be offering
they shall be offering	I shall have offered
you shall have offered
he shall have offered
we shall have offered
you shall have offered
they shall have offered	I shall have been offering
you shall have been offering
he shall have been offering
we shall have been offering
you shall have been offering
they shall have been offering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not offer
you shall not offer
he shall not offer
we shall not offer
you shall not offer
they shall not offer 	I shall not be offering
you shall not be offering
he shall not be offering
we shall not be offering
you shall not be offering
they shall not be offering	I shall not have offered
you shall not have offered
he shall not have offered
we shall not have offered
you shall not have offered
they shall not have offered	I shall not have been offering
you shall not have been offering
he shall not have been offering
we shall not have been offering
you shall not have been offering
they shall not have been offering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I offer?
shall you offer?
shall he offer?
shall we offer?
shall you offer?
shall they offer? 	shall I be offering?
shall you be offering?
shall he be offering?
shall we be offering?
shall you be offering?
shall they be offering? 	shall I have offered?
shall you have offered?
shall he have offered?
shall we have offered?
shall you have offered?
shall they have offered? 	shall I have been offering?
shall you have been offering?
shall he have been offering?
shall we have been offering?
shall you have been offering?
shall they have been offering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not offer?
shall you not offer?
shall he not offer?
shall we not offer?
shall you not offer?
shall they not offer? 	shall I not be offering?
shall you not be offering?
shall he not be offering?
shall we not be offering?
shall you not be offering?
shall they not be offering? 	shall I not have offered?
shall you not have offered?
shall he not have offered?
shall we not have offered?
shall you not have offered?
shall they not have offered? 	shall I not have been offering?
shall you not have been offering?
shall he not have been offering?
shall we not have been offering?
shall you not have been offering?
shall they not have been offering?