English verb conjugation
SHALL COMB

Regular verb: comb - combed - combed

Affirmation

Simple form	V-ing form
I shall comb you shall comb he shall comb we shall comb you shall comb they shall comb	I shall be combing you shall be combing he shall be combing we shall be combing you shall be combing they shall be combing
Perfect	V-ing perfect
I shall have combed you shall have combed he shall have combed we shall have combed you shall have combed they shall have combed	I shall have been combing you shall have been combing he shall have been combing we shall have been combing you shall have been combing they shall have been combing

Negation

Simple form	V-ing form
I shall not comb you shall not comb he shall not comb we shall not comb you shall not comb they shall not comb	I shall not be combing you shall not be combing he shall not be combing we shall not be combing you shall not be combing they shall not be combing
Perfect	V-ing perfect
I shall not have combed you shall not have combed he shall not have combed we shall not have combed you shall not have combed they shall not have combed	I shall not have been combing you shall not have been combing he shall not have been combing we shall not have been combing you shall not have been combing they shall not have been combing

Interrogative form

Simple form	V-ing form
shall I comb? shall you comb? shall he comb? shall we comb? shall you comb? shall they comb?	shall I be combing? shall you be combing? shall he be combing? shall we be combing? shall you be combing? shall they be combing?
Perfect	V-ing perfect
shall I have combed? shall you have combed? shall he have combed? shall we have combed? shall you have combed? shall they have combed?	shall I have been combing? shall you have been combing? shall he have been combing? shall we have been combing? shall you have been combing? shall they have been combing?

Interro-negative form

Simple form	V-ing form
shall I not comb? shall you not comb? shall he not comb? shall we not comb? shall you not comb? shall they not comb?	shall I not be combing? shall you not be combing? shall he not be combing? shall we not be combing? shall you not be combing? shall they not be combing?
Perfect	V-ing perfect
shall I not have combed? shall you not have combed? shall he not have combed? shall we not have combed? shall you not have combed? shall they not have combed?	shall I not have been combing? shall you not have been combing? shall he not have been combing? shall we not have been combing? shall you not have been combing? shall they not have been combing?