English verb conjugation
SHALL CONCERT

Regular verb: concert - concerted - concerted

Affirmation

Simple form	V-ing form
I shall concert you shall concert she shall concert we shall concert you shall concert they shall concert	I shall be concerting you shall be concerting she shall be concerting we shall be concerting you shall be concerting they shall be concerting
Perfect	V-ing perfect
I shall have concerted you shall have concerted she shall have concerted we shall have concerted you shall have concerted they shall have concerted	I shall have been concerting you shall have been concerting she shall have been concerting we shall have been concerting you shall have been concerting they shall have been concerting

Negation

Simple form	V-ing form
I shall not concert you shall not concert she shall not concert we shall not concert you shall not concert they shall not concert	I shall not be concerting you shall not be concerting she shall not be concerting we shall not be concerting you shall not be concerting they shall not be concerting
Perfect	V-ing perfect
I shall not have concerted you shall not have concerted she shall not have concerted we shall not have concerted you shall not have concerted they shall not have concerted	I shall not have been concerting you shall not have been concerting she shall not have been concerting we shall not have been concerting you shall not have been concerting they shall not have been concerting

Interrogative form

Simple form	V-ing form
shall I concert? shall you concert? shall she concert? shall we concert? shall you concert? shall they concert?	shall I be concerting? shall you be concerting? shall she be concerting? shall we be concerting? shall you be concerting? shall they be concerting?
Perfect	V-ing perfect
shall I have concerted? shall you have concerted? shall she have concerted? shall we have concerted? shall you have concerted? shall they have concerted?	shall I have been concerting? shall you have been concerting? shall she have been concerting? shall we have been concerting? shall you have been concerting? shall they have been concerting?

Interro-negative form

Simple form	V-ing form
shall I not concert? shall you not concert? shall she not concert? shall we not concert? shall you not concert? shall they not concert?	shall I not be concerting? shall you not be concerting? shall she not be concerting? shall we not be concerting? shall you not be concerting? shall they not be concerting?
Perfect	V-ing perfect
shall I not have concerted? shall you not have concerted? shall she not have concerted? shall we not have concerted? shall you not have concerted? shall they not have concerted?	shall I not have been concerting? shall you not have been concerting? shall she not have been concerting? shall we not have been concerting? shall you not have been concerting? shall they not have been concerting?