shall exist
Verbo regular: exist - existed- existed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall exist
you shall exist
he shall exist
we shall exist
you shall exist
they shall exist 	I shall be existing
you shall be existing
he shall be existing
we shall be existing
you shall be existing
they shall be existing	I shall have existed
you shall have existed
he shall have existed
we shall have existed
you shall have existed
they shall have existed	I shall have been existing
you shall have been existing
he shall have been existing
we shall have been existing
you shall have been existing
they shall have been existing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not exist
you shall not exist
he shall not exist
we shall not exist
you shall not exist
they shall not exist 	I shall not be existing
you shall not be existing
he shall not be existing
we shall not be existing
you shall not be existing
they shall not be existing	I shall not have existed
you shall not have existed
he shall not have existed
we shall not have existed
you shall not have existed
they shall not have existed	I shall not have been existing
you shall not have been existing
he shall not have been existing
we shall not have been existing
you shall not have been existing
they shall not have been existing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I exist?
shall you exist?
shall he exist?
shall we exist?
shall you exist?
shall they exist? 	shall I be existing?
shall you be existing?
shall he be existing?
shall we be existing?
shall you be existing?
shall they be existing? 	shall I have existed?
shall you have existed?
shall he have existed?
shall we have existed?
shall you have existed?
shall they have existed? 	shall I have been existing?
shall you have been existing?
shall he have been existing?
shall we have been existing?
shall you have been existing?
shall they have been existing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not exist?
shall you not exist?
shall he not exist?
shall we not exist?
shall you not exist?
shall they not exist? 	shall I not be existing?
shall you not be existing?
shall he not be existing?
shall we not be existing?
shall you not be existing?
shall they not be existing? 	shall I not have existed?
shall you not have existed?
shall he not have existed?
shall we not have existed?
shall you not have existed?
shall they not have existed? 	shall I not have been existing?
shall you not have been existing?
shall he not have been existing?
shall we not have been existing?
shall you not have been existing?
shall they not have been existing?