English verb conjugation
SHALL OVERHARDEN

Regular verb: overharden - overhardened - overhardened

Affirmation

Simple form	V-ing form
I shall overharden you shall overharden he shall overharden we shall overharden you shall overharden they shall overharden	I shall be overhardening you shall be overhardening he shall be overhardening we shall be overhardening you shall be overhardening they shall be overhardening
Perfect	V-ing perfect
I shall have overhardened you shall have overhardened he shall have overhardened we shall have overhardened you shall have overhardened they shall have overhardened	I shall have been overhardening you shall have been overhardening he shall have been overhardening we shall have been overhardening you shall have been overhardening they shall have been overhardening

Negation

Simple form	V-ing form
I shall not overharden you shall not overharden he shall not overharden we shall not overharden you shall not overharden they shall not overharden	I shall not be overhardening you shall not be overhardening he shall not be overhardening we shall not be overhardening you shall not be overhardening they shall not be overhardening
Perfect	V-ing perfect
I shall not have overhardened you shall not have overhardened he shall not have overhardened we shall not have overhardened you shall not have overhardened they shall not have overhardened	I shall not have been overhardening you shall not have been overhardening he shall not have been overhardening we shall not have been overhardening you shall not have been overhardening they shall not have been overhardening

Interrogative form

Simple form	V-ing form
shall I overharden? shall you overharden? shall he overharden? shall we overharden? shall you overharden? shall they overharden?	shall I be overhardening? shall you be overhardening? shall he be overhardening? shall we be overhardening? shall you be overhardening? shall they be overhardening?
Perfect	V-ing perfect
shall I have overhardened? shall you have overhardened? shall he have overhardened? shall we have overhardened? shall you have overhardened? shall they have overhardened?	shall I have been overhardening? shall you have been overhardening? shall he have been overhardening? shall we have been overhardening? shall you have been overhardening? shall they have been overhardening?

Interro-negative form

Simple form	V-ing form
shall I not overharden? shall you not overharden? shall he not overharden? shall we not overharden? shall you not overharden? shall they not overharden?	shall I not be overhardening? shall you not be overhardening? shall he not be overhardening? shall we not be overhardening? shall you not be overhardening? shall they not be overhardening?
Perfect	V-ing perfect
shall I not have overhardened? shall you not have overhardened? shall he not have overhardened? shall we not have overhardened? shall you not have overhardened? shall they not have overhardened?	shall I not have been overhardening? shall you not have been overhardening? shall he not have been overhardening? shall we not have been overhardening? shall you not have been overhardening? shall they not have been overhardening?