shall ret
Verbo regular: ret - retted- retted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall ret
you shall ret
he shall ret
we shall ret
you shall ret
they shall ret 	I shall be retting
you shall be retting
he shall be retting
we shall be retting
you shall be retting
they shall be retting	I shall have retted
you shall have retted
he shall have retted
we shall have retted
you shall have retted
they shall have retted	I shall have been retting
you shall have been retting
he shall have been retting
we shall have been retting
you shall have been retting
they shall have been retting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not ret
you shall not ret
he shall not ret
we shall not ret
you shall not ret
they shall not ret 	I shall not be retting
you shall not be retting
he shall not be retting
we shall not be retting
you shall not be retting
they shall not be retting	I shall not have retted
you shall not have retted
he shall not have retted
we shall not have retted
you shall not have retted
they shall not have retted	I shall not have been retting
you shall not have been retting
he shall not have been retting
we shall not have been retting
you shall not have been retting
they shall not have been retting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I ret?
shall you ret?
shall he ret?
shall we ret?
shall you ret?
shall they ret? 	shall I be retting?
shall you be retting?
shall he be retting?
shall we be retting?
shall you be retting?
shall they be retting? 	shall I have retted?
shall you have retted?
shall he have retted?
shall we have retted?
shall you have retted?
shall they have retted? 	shall I have been retting?
shall you have been retting?
shall he have been retting?
shall we have been retting?
shall you have been retting?
shall they have been retting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not ret?
shall you not ret?
shall he not ret?
shall we not ret?
shall you not ret?
shall they not ret? 	shall I not be retting?
shall you not be retting?
shall he not be retting?
shall we not be retting?
shall you not be retting?
shall they not be retting? 	shall I not have retted?
shall you not have retted?
shall he not have retted?
shall we not have retted?
shall you not have retted?
shall they not have retted? 	shall I not have been retting?
shall you not have been retting?
shall he not have been retting?
shall we not have been retting?
shall you not have been retting?
shall they not have been retting?