I shall stiffen you shall stiffen she shall stiffen we shall stiffen you shall stiffen they shall stiffen
Forma con V-ing
I shall be stiffening you shall be stiffening she shall be stiffening we shall be stiffening you shall be stiffening they shall be stiffening
Perfecto
I shall have stiffened you shall have stiffened she shall have stiffened we shall have stiffened you shall have stiffened they shall have stiffened
Perfecto con V-ing
I shall have been stiffening you shall have been stiffening she shall have been stiffening we shall have been stiffening you shall have been stiffening they shall have been stiffening
Negación
Forma simple
I shall not stiffen you shall not stiffen she shall not stiffen we shall not stiffen you shall not stiffen they shall not stiffen
Forma con V-ing
I shall not be stiffening you shall not be stiffening she shall not be stiffening we shall not be stiffening you shall not be stiffening they shall not be stiffening
Perfecto
I shall not have stiffened you shall not have stiffened she shall not have stiffened we shall not have stiffened you shall not have stiffened they shall not have stiffened
Perfecto con V-ing
I shall not have been stiffening you shall not have been stiffening she shall not have been stiffening we shall not have been stiffening you shall not have been stiffening they shall not have been stiffening
Forma interrogativa
Forma simple
shall I stiffen? shall you stiffen? shall she stiffen? shall we stiffen? shall you stiffen? shall they stiffen?
Forma con V-ing
shall I be stiffening? shall you be stiffening? shall she be stiffening? shall we be stiffening? shall you be stiffening? shall they be stiffening?
Perfecto
shall I have stiffened? shall you have stiffened? shall she have stiffened? shall we have stiffened? shall you have stiffened? shall they have stiffened?
Perfecto con V-ing
shall I have been stiffening? shall you have been stiffening? shall she have been stiffening? shall we have been stiffening? shall you have been stiffening? shall they have been stiffening?
Forma interro-negativa
Forma simple
shall I not stiffen? shall you not stiffen? shall she not stiffen? shall we not stiffen? shall you not stiffen? shall they not stiffen?
Forma con V-ing
shall I not be stiffening? shall you not be stiffening? shall she not be stiffening? shall we not be stiffening? shall you not be stiffening? shall they not be stiffening?
Perfecto
shall I not have stiffened? shall you not have stiffened? shall she not have stiffened? shall we not have stiffened? shall you not have stiffened? shall they not have stiffened?
Perfecto con V-ing
shall I not have been stiffening? shall you not have been stiffening? shall she not have been stiffening? shall we not have been stiffening? shall you not have been stiffening? shall they not have been stiffening?