shall tether
Verbo regular: tether - tethered- tethered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall tether
you shall tether
he shall tether
we shall tether
you shall tether
they shall tether 	I shall be tethering
you shall be tethering
he shall be tethering
we shall be tethering
you shall be tethering
they shall be tethering	I shall have tethered
you shall have tethered
he shall have tethered
we shall have tethered
you shall have tethered
they shall have tethered	I shall have been tethering
you shall have been tethering
he shall have been tethering
we shall have been tethering
you shall have been tethering
they shall have been tethering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not tether
you shall not tether
he shall not tether
we shall not tether
you shall not tether
they shall not tether 	I shall not be tethering
you shall not be tethering
he shall not be tethering
we shall not be tethering
you shall not be tethering
they shall not be tethering	I shall not have tethered
you shall not have tethered
he shall not have tethered
we shall not have tethered
you shall not have tethered
they shall not have tethered	I shall not have been tethering
you shall not have been tethering
he shall not have been tethering
we shall not have been tethering
you shall not have been tethering
they shall not have been tethering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I tether?
shall you tether?
shall he tether?
shall we tether?
shall you tether?
shall they tether? 	shall I be tethering?
shall you be tethering?
shall he be tethering?
shall we be tethering?
shall you be tethering?
shall they be tethering? 	shall I have tethered?
shall you have tethered?
shall he have tethered?
shall we have tethered?
shall you have tethered?
shall they have tethered? 	shall I have been tethering?
shall you have been tethering?
shall he have been tethering?
shall we have been tethering?
shall you have been tethering?
shall they have been tethering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not tether?
shall you not tether?
shall he not tether?
shall we not tether?
shall you not tether?
shall they not tether? 	shall I not be tethering?
shall you not be tethering?
shall he not be tethering?
shall we not be tethering?
shall you not be tethering?
shall they not be tethering? 	shall I not have tethered?
shall you not have tethered?
shall he not have tethered?
shall we not have tethered?
shall you not have tethered?
shall they not have tethered? 	shall I not have been tethering?
shall you not have been tethering?
shall he not have been tethering?
shall we not have been tethering?
shall you not have been tethering?
shall they not have been tethering?