shall nibble
Verbo regular: nibble - nibbled- nibbled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall nibble
you shall nibble
he shall nibble
we shall nibble
you shall nibble
they shall nibble 	I shall be nibbling
you shall be nibbling
he shall be nibbling
we shall be nibbling
you shall be nibbling
they shall be nibbling	I shall have nibbled
you shall have nibbled
he shall have nibbled
we shall have nibbled
you shall have nibbled
they shall have nibbled	I shall have been nibbling
you shall have been nibbling
he shall have been nibbling
we shall have been nibbling
you shall have been nibbling
they shall have been nibbling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not nibble
you shall not nibble
he shall not nibble
we shall not nibble
you shall not nibble
they shall not nibble 	I shall not be nibbling
you shall not be nibbling
he shall not be nibbling
we shall not be nibbling
you shall not be nibbling
they shall not be nibbling	I shall not have nibbled
you shall not have nibbled
he shall not have nibbled
we shall not have nibbled
you shall not have nibbled
they shall not have nibbled	I shall not have been nibbling
you shall not have been nibbling
he shall not have been nibbling
we shall not have been nibbling
you shall not have been nibbling
they shall not have been nibbling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I nibble?
shall you nibble?
shall he nibble?
shall we nibble?
shall you nibble?
shall they nibble? 	shall I be nibbling?
shall you be nibbling?
shall he be nibbling?
shall we be nibbling?
shall you be nibbling?
shall they be nibbling? 	shall I have nibbled?
shall you have nibbled?
shall he have nibbled?
shall we have nibbled?
shall you have nibbled?
shall they have nibbled? 	shall I have been nibbling?
shall you have been nibbling?
shall he have been nibbling?
shall we have been nibbling?
shall you have been nibbling?
shall they have been nibbling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not nibble?
shall you not nibble?
shall he not nibble?
shall we not nibble?
shall you not nibble?
shall they not nibble? 	shall I not be nibbling?
shall you not be nibbling?
shall he not be nibbling?
shall we not be nibbling?
shall you not be nibbling?
shall they not be nibbling? 	shall I not have nibbled?
shall you not have nibbled?
shall he not have nibbled?
shall we not have nibbled?
shall you not have nibbled?
shall they not have nibbled? 	shall I not have been nibbling?
shall you not have been nibbling?
shall he not have been nibbling?
shall we not have been nibbling?
shall you not have been nibbling?
shall they not have been nibbling?