shall oyster
Verbo regular: oyster - oystered- oystered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall oyster
you shall oyster
he shall oyster
we shall oyster
you shall oyster
they shall oyster 	I shall be oystering
you shall be oystering
he shall be oystering
we shall be oystering
you shall be oystering
they shall be oystering	I shall have oystered
you shall have oystered
he shall have oystered
we shall have oystered
you shall have oystered
they shall have oystered	I shall have been oystering
you shall have been oystering
he shall have been oystering
we shall have been oystering
you shall have been oystering
they shall have been oystering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not oyster
you shall not oyster
he shall not oyster
we shall not oyster
you shall not oyster
they shall not oyster 	I shall not be oystering
you shall not be oystering
he shall not be oystering
we shall not be oystering
you shall not be oystering
they shall not be oystering	I shall not have oystered
you shall not have oystered
he shall not have oystered
we shall not have oystered
you shall not have oystered
they shall not have oystered	I shall not have been oystering
you shall not have been oystering
he shall not have been oystering
we shall not have been oystering
you shall not have been oystering
they shall not have been oystering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I oyster?
shall you oyster?
shall he oyster?
shall we oyster?
shall you oyster?
shall they oyster? 	shall I be oystering?
shall you be oystering?
shall he be oystering?
shall we be oystering?
shall you be oystering?
shall they be oystering? 	shall I have oystered?
shall you have oystered?
shall he have oystered?
shall we have oystered?
shall you have oystered?
shall they have oystered? 	shall I have been oystering?
shall you have been oystering?
shall he have been oystering?
shall we have been oystering?
shall you have been oystering?
shall they have been oystering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not oyster?
shall you not oyster?
shall he not oyster?
shall we not oyster?
shall you not oyster?
shall they not oyster? 	shall I not be oystering?
shall you not be oystering?
shall he not be oystering?
shall we not be oystering?
shall you not be oystering?
shall they not be oystering? 	shall I not have oystered?
shall you not have oystered?
shall he not have oystered?
shall we not have oystered?
shall you not have oystered?
shall they not have oystered? 	shall I not have been oystering?
shall you not have been oystering?
shall he not have been oystering?
shall we not have been oystering?
shall you not have been oystering?
shall they not have been oystering?