shall precancel
Verbo regular: precancel - precanceled- precanceled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall precancel
you shall precancel
he shall precancel
we shall precancel
you shall precancel
they shall precancel 	I shall be precanceling
you shall be precanceling
he shall be precanceling
we shall be precanceling
you shall be precanceling
they shall be precanceling	I shall have precanceled
you shall have precanceled
he shall have precanceled
we shall have precanceled
you shall have precanceled
they shall have precanceled	I shall have been precanceling
you shall have been precanceling
he shall have been precanceling
we shall have been precanceling
you shall have been precanceling
they shall have been precanceling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not precancel
you shall not precancel
he shall not precancel
we shall not precancel
you shall not precancel
they shall not precancel 	I shall not be precanceling
you shall not be precanceling
he shall not be precanceling
we shall not be precanceling
you shall not be precanceling
they shall not be precanceling	I shall not have precanceled
you shall not have precanceled
he shall not have precanceled
we shall not have precanceled
you shall not have precanceled
they shall not have precanceled	I shall not have been precanceling
you shall not have been precanceling
he shall not have been precanceling
we shall not have been precanceling
you shall not have been precanceling
they shall not have been precanceling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I precancel?
shall you precancel?
shall he precancel?
shall we precancel?
shall you precancel?
shall they precancel? 	shall I be precanceling?
shall you be precanceling?
shall he be precanceling?
shall we be precanceling?
shall you be precanceling?
shall they be precanceling? 	shall I have precanceled?
shall you have precanceled?
shall he have precanceled?
shall we have precanceled?
shall you have precanceled?
shall they have precanceled? 	shall I have been precanceling?
shall you have been precanceling?
shall he have been precanceling?
shall we have been precanceling?
shall you have been precanceling?
shall they have been precanceling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not precancel?
shall you not precancel?
shall he not precancel?
shall we not precancel?
shall you not precancel?
shall they not precancel? 	shall I not be precanceling?
shall you not be precanceling?
shall he not be precanceling?
shall we not be precanceling?
shall you not be precanceling?
shall they not be precanceling? 	shall I not have precanceled?
shall you not have precanceled?
shall he not have precanceled?
shall we not have precanceled?
shall you not have precanceled?
shall they not have precanceled? 	shall I not have been precanceling?
shall you not have been precanceling?
shall he not have been precanceling?
shall we not have been precanceling?
shall you not have been precanceling?
shall they not have been precanceling?