Conjugação do verbo inglês
SHALL ASCERTAIN

Verbo regular: ascertain - ascertained - ascertained

Afirmação

Forma simple	Forma com V-ing
I shall ascertain you shall ascertain he shall ascertain we shall ascertain you shall ascertain they shall ascertain	I shall be ascertaining you shall be ascertaining he shall be ascertaining we shall be ascertaining you shall be ascertaining they shall be ascertaining
Perfeito	Perfeito com V-ing
I shall have ascertained you shall have ascertained he shall have ascertained we shall have ascertained you shall have ascertained they shall have ascertained	I shall have been ascertaining you shall have been ascertaining he shall have been ascertaining we shall have been ascertaining you shall have been ascertaining they shall have been ascertaining

Negação

Forma simple	Forma com V-ing
I shall not ascertain you shall not ascertain he shall not ascertain we shall not ascertain you shall not ascertain they shall not ascertain	I shall not be ascertaining you shall not be ascertaining he shall not be ascertaining we shall not be ascertaining you shall not be ascertaining they shall not be ascertaining
Perfeito	Perfeito com V-ing
I shall not have ascertained you shall not have ascertained he shall not have ascertained we shall not have ascertained you shall not have ascertained they shall not have ascertained	I shall not have been ascertaining you shall not have been ascertaining he shall not have been ascertaining we shall not have been ascertaining you shall not have been ascertaining they shall not have been ascertaining

Forma interrogativa

Forma simple	Forma com V-ing
shall I ascertain? shall you ascertain? shall he ascertain? shall we ascertain? shall you ascertain? shall they ascertain?	shall I be ascertaining? shall you be ascertaining? shall he be ascertaining? shall we be ascertaining? shall you be ascertaining? shall they be ascertaining?
Perfeito	Perfeito com V-ing
shall I have ascertained? shall you have ascertained? shall he have ascertained? shall we have ascertained? shall you have ascertained? shall they have ascertained?	shall I have been ascertaining? shall you have been ascertaining? shall he have been ascertaining? shall we have been ascertaining? shall you have been ascertaining? shall they have been ascertaining?

Forma interro-Negação

Forma simple	Forma com V-ing
shall I not ascertain? shall you not ascertain? shall he not ascertain? shall we not ascertain? shall you not ascertain? shall they not ascertain?	shall I not be ascertaining? shall you not be ascertaining? shall he not be ascertaining? shall we not be ascertaining? shall you not be ascertaining? shall they not be ascertaining?
Perfeito	Perfeito com V-ing
shall I not have ascertained? shall you not have ascertained? shall he not have ascertained? shall we not have ascertained? shall you not have ascertained? shall they not have ascertained?	shall I not have been ascertaining? shall you not have been ascertaining? shall he not have been ascertaining? shall we not have been ascertaining? shall you not have been ascertaining? shall they not have been ascertaining?