shall tug
Verbo regular: tug - tugged- tugged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall tug
you shall tug
he shall tug
we shall tug
you shall tug
they shall tug 	I shall be tugging
you shall be tugging
he shall be tugging
we shall be tugging
you shall be tugging
they shall be tugging	I shall have tugged
you shall have tugged
he shall have tugged
we shall have tugged
you shall have tugged
they shall have tugged	I shall have been tugging
you shall have been tugging
he shall have been tugging
we shall have been tugging
you shall have been tugging
they shall have been tugging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not tug
you shall not tug
he shall not tug
we shall not tug
you shall not tug
they shall not tug 	I shall not be tugging
you shall not be tugging
he shall not be tugging
we shall not be tugging
you shall not be tugging
they shall not be tugging	I shall not have tugged
you shall not have tugged
he shall not have tugged
we shall not have tugged
you shall not have tugged
they shall not have tugged	I shall not have been tugging
you shall not have been tugging
he shall not have been tugging
we shall not have been tugging
you shall not have been tugging
they shall not have been tugging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I tug?
shall you tug?
shall he tug?
shall we tug?
shall you tug?
shall they tug? 	shall I be tugging?
shall you be tugging?
shall he be tugging?
shall we be tugging?
shall you be tugging?
shall they be tugging? 	shall I have tugged?
shall you have tugged?
shall he have tugged?
shall we have tugged?
shall you have tugged?
shall they have tugged? 	shall I have been tugging?
shall you have been tugging?
shall he have been tugging?
shall we have been tugging?
shall you have been tugging?
shall they have been tugging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not tug?
shall you not tug?
shall he not tug?
shall we not tug?
shall you not tug?
shall they not tug? 	shall I not be tugging?
shall you not be tugging?
shall he not be tugging?
shall we not be tugging?
shall you not be tugging?
shall they not be tugging? 	shall I not have tugged?
shall you not have tugged?
shall he not have tugged?
shall we not have tugged?
shall you not have tugged?
shall they not have tugged? 	shall I not have been tugging?
shall you not have been tugging?
shall he not have been tugging?
shall we not have been tugging?
shall you not have been tugging?
shall they not have been tugging?