Conjugação do verbo inglês
SHALL UNDERPERFORM

Verbo regular: underperform - underperformed - underperformed

Afirmação

Forma simple	Forma com V-ing
I shall underperform you shall underperform he shall underperform we shall underperform you shall underperform they shall underperform	I shall be underperforming you shall be underperforming he shall be underperforming we shall be underperforming you shall be underperforming they shall be underperforming
Perfeito	Perfeito com V-ing
I shall have underperformed you shall have underperformed he shall have underperformed we shall have underperformed you shall have underperformed they shall have underperformed	I shall have been underperforming you shall have been underperforming he shall have been underperforming we shall have been underperforming you shall have been underperforming they shall have been underperforming

Negação

Forma simple	Forma com V-ing
I shall not underperform you shall not underperform he shall not underperform we shall not underperform you shall not underperform they shall not underperform	I shall not be underperforming you shall not be underperforming he shall not be underperforming we shall not be underperforming you shall not be underperforming they shall not be underperforming
Perfeito	Perfeito com V-ing
I shall not have underperformed you shall not have underperformed he shall not have underperformed we shall not have underperformed you shall not have underperformed they shall not have underperformed	I shall not have been underperforming you shall not have been underperforming he shall not have been underperforming we shall not have been underperforming you shall not have been underperforming they shall not have been underperforming

Forma interrogativa

Forma simple	Forma com V-ing
shall I underperform? shall you underperform? shall he underperform? shall we underperform? shall you underperform? shall they underperform?	shall I be underperforming? shall you be underperforming? shall he be underperforming? shall we be underperforming? shall you be underperforming? shall they be underperforming?
Perfeito	Perfeito com V-ing
shall I have underperformed? shall you have underperformed? shall he have underperformed? shall we have underperformed? shall you have underperformed? shall they have underperformed?	shall I have been underperforming? shall you have been underperforming? shall he have been underperforming? shall we have been underperforming? shall you have been underperforming? shall they have been underperforming?

Forma interro-Negação

Forma simple	Forma com V-ing
shall I not underperform? shall you not underperform? shall he not underperform? shall we not underperform? shall you not underperform? shall they not underperform?	shall I not be underperforming? shall you not be underperforming? shall he not be underperforming? shall we not be underperforming? shall you not be underperforming? shall they not be underperforming?
Perfeito	Perfeito com V-ing
shall I not have underperformed? shall you not have underperformed? shall he not have underperformed? shall we not have underperformed? shall you not have underperformed? shall they not have underperformed?	shall I not have been underperforming? shall you not have been underperforming? shall he not have been underperforming? shall we not have been underperforming? shall you not have been underperforming? shall they not have been underperforming?