I shall nibble you shall nibble he shall nibble we shall nibble you shall nibble they shall nibble
V-ing form
I shall be nibbling you shall be nibbling he shall be nibbling we shall be nibbling you shall be nibbling they shall be nibbling
Perfect
I shall have nibbled you shall have nibbled he shall have nibbled we shall have nibbled you shall have nibbled they shall have nibbled
V-ing perfect
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
Negation
Simple form
I shall not nibble you shall not nibble he shall not nibble we shall not nibble you shall not nibble they shall not nibble
V-ing form
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
Perfect
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
V-ing perfect
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
Interrogative form
Simple form
shall I nibble? shall you nibble? shall he nibble? shall we nibble? shall you nibble? shall they nibble?
V-ing form
shall I be nibbling? shall you be nibbling? shall he be nibbling? shall we be nibbling? shall you be nibbling? shall they be nibbling?
Perfect
shall I have nibbled? shall you have nibbled? shall he have nibbled? shall we have nibbled? shall you have nibbled? shall they have nibbled?
V-ing perfect
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?
Interro-negative form
Simple form
shall I not nibble? shall you not nibble? shall he not nibble? shall we not nibble? shall you not nibble? shall they not nibble?
V-ing form
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?
Perfect
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?
V-ing perfect
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?