English verb conjugation
SHALL NIGGLE

Regular verb: niggle - niggled - niggled

Affirmation

Simple form	V-ing form
I shall niggle you shall niggle he shall niggle we shall niggle you shall niggle they shall niggle	I shall be niggling you shall be niggling he shall be niggling we shall be niggling you shall be niggling they shall be niggling
Perfect	V-ing perfect
I shall have niggled you shall have niggled he shall have niggled we shall have niggled you shall have niggled they shall have niggled	I shall have been niggling you shall have been niggling he shall have been niggling we shall have been niggling you shall have been niggling they shall have been niggling

Negation

Simple form	V-ing form
I shall not niggle you shall not niggle he shall not niggle we shall not niggle you shall not niggle they shall not niggle	I shall not be niggling you shall not be niggling he shall not be niggling we shall not be niggling you shall not be niggling they shall not be niggling
Perfect	V-ing perfect
I shall not have niggled you shall not have niggled he shall not have niggled we shall not have niggled you shall not have niggled they shall not have niggled	I shall not have been niggling you shall not have been niggling he shall not have been niggling we shall not have been niggling you shall not have been niggling they shall not have been niggling

Interrogative form

Simple form	V-ing form
shall I niggle? shall you niggle? shall he niggle? shall we niggle? shall you niggle? shall they niggle?	shall I be niggling? shall you be niggling? shall he be niggling? shall we be niggling? shall you be niggling? shall they be niggling?
Perfect	V-ing perfect
shall I have niggled? shall you have niggled? shall he have niggled? shall we have niggled? shall you have niggled? shall they have niggled?	shall I have been niggling? shall you have been niggling? shall he have been niggling? shall we have been niggling? shall you have been niggling? shall they have been niggling?

Interro-negative form

Simple form	V-ing form
shall I not niggle? shall you not niggle? shall he not niggle? shall we not niggle? shall you not niggle? shall they not niggle?	shall I not be niggling? shall you not be niggling? shall he not be niggling? shall we not be niggling? shall you not be niggling? shall they not be niggling?
Perfect	V-ing perfect
shall I not have niggled? shall you not have niggled? shall he not have niggled? shall we not have niggled? shall you not have niggled? shall they not have niggled?	shall I not have been niggling? shall you not have been niggling? shall he not have been niggling? shall we not have been niggling? shall you not have been niggling? shall they not have been niggling?