Verbo regular: ascertain - ascertained - ascertained
Afirmação
Forma simple
I shall ascertain you shall ascertain she shall ascertain we shall ascertain you shall ascertain they shall ascertain
Forma com V-ing
I shall be ascertaining you shall be ascertaining she shall be ascertaining we shall be ascertaining you shall be ascertaining they shall be ascertaining
Perfeito
I shall have ascertained you shall have ascertained she shall have ascertained we shall have ascertained you shall have ascertained they shall have ascertained
Perfeito com V-ing
I shall have been ascertaining you shall have been ascertaining she shall have been ascertaining we shall have been ascertaining you shall have been ascertaining they shall have been ascertaining
Negação
Forma simple
I shall not ascertain you shall not ascertain she shall not ascertain we shall not ascertain you shall not ascertain they shall not ascertain
Forma com V-ing
I shall not be ascertaining you shall not be ascertaining she shall not be ascertaining we shall not be ascertaining you shall not be ascertaining they shall not be ascertaining
Perfeito
I shall not have ascertained you shall not have ascertained she shall not have ascertained we shall not have ascertained you shall not have ascertained they shall not have ascertained
Perfeito com V-ing
I shall not have been ascertaining you shall not have been ascertaining she 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
shall I ascertain? shall you ascertain? shall she ascertain? shall we ascertain? shall you ascertain? shall they ascertain?
Forma com V-ing
shall I be ascertaining? shall you be ascertaining? shall she be ascertaining? shall we be ascertaining? shall you be ascertaining? shall they be ascertaining?
Perfeito
shall I have ascertained? shall you have ascertained? shall she have ascertained? shall we have ascertained? shall you have ascertained? shall they have ascertained?
Perfeito com V-ing
shall I have been ascertaining? shall you have been ascertaining? shall she have been ascertaining? shall we have been ascertaining? shall you have been ascertaining? shall they have been ascertaining?
Forma interro-Negação
Forma simple
shall I not ascertain? shall you not ascertain? shall she not ascertain? shall we not ascertain? shall you not ascertain? shall they not ascertain?
Forma com V-ing
shall I not be ascertaining? shall you not be ascertaining? shall she not be ascertaining? shall we not be ascertaining? shall you not be ascertaining? shall they not be ascertaining?
Perfeito
shall I not have ascertained? shall you not have ascertained? shall she not have ascertained? shall we not have ascertained? shall you not have ascertained? shall they not have ascertained?
Perfeito com V-ing
shall I not have been ascertaining? shall you not have been ascertaining? shall she not have been ascertaining? shall we not have been ascertaining? shall you not have been ascertaining? shall they not have been ascertaining?