English verb conjugation
SHALL OVERHEAR

Irregular verb: overhear - overheard - overheard

Affirmation

Simple form	V-ing form
I shall overhear you shall overhear she shall overhear we shall overhear you shall overhear they shall overhear	I shall be overhearing you shall be overhearing she shall be overhearing we shall be overhearing you shall be overhearing they shall be overhearing
Perfect	V-ing perfect
I shall have overheard you shall have overheard she shall have overheard we shall have overheard you shall have overheard they shall have overheard	I shall have been overhearing you shall have been overhearing she shall have been overhearing we shall have been overhearing you shall have been overhearing they shall have been overhearing

Negation

Simple form	V-ing form
I shall not overhear you shall not overhear she shall not overhear we shall not overhear you shall not overhear they shall not overhear	I shall not be overhearing you shall not be overhearing she shall not be overhearing we shall not be overhearing you shall not be overhearing they shall not be overhearing
Perfect	V-ing perfect
I shall not have overheard you shall not have overheard she shall not have overheard we shall not have overheard you shall not have overheard they shall not have overheard	I shall not have been overhearing you shall not have been overhearing she shall not have been overhearing we shall not have been overhearing you shall not have been overhearing they shall not have been overhearing

Interrogative form

Simple form	V-ing form
shall I overhear? shall you overhear? shall she overhear? shall we overhear? shall you overhear? shall they overhear?	shall I be overhearing? shall you be overhearing? shall she be overhearing? shall we be overhearing? shall you be overhearing? shall they be overhearing?
Perfect	V-ing perfect
shall I have overheard? shall you have overheard? shall she have overheard? shall we have overheard? shall you have overheard? shall they have overheard?	shall I have been overhearing? shall you have been overhearing? shall she have been overhearing? shall we have been overhearing? shall you have been overhearing? shall they have been overhearing?

Interro-negative form

Simple form	V-ing form
shall I not overhear? shall you not overhear? shall she not overhear? shall we not overhear? shall you not overhear? shall they not overhear?	shall I not be overhearing? shall you not be overhearing? shall she not be overhearing? shall we not be overhearing? shall you not be overhearing? shall they not be overhearing?
Perfect	V-ing perfect
shall I not have overheard? shall you not have overheard? shall she not have overheard? shall we not have overheard? shall you not have overheard? shall they not have overheard?	shall I not have been overhearing? shall you not have been overhearing? shall she not have been overhearing? shall we not have been overhearing? shall you not have been overhearing? shall they not have been overhearing?