I'll be echoing you'll be echoing she'll be echoing we'll be echoing you'll be echoing they'll be echoing
Perfecto
I'll have echoed you'll have echoed she'll have echoed we'll have echoed you'll have echoed they'll have echoed
Perfecto con V-ing
I'll have been echoing you'll have been echoing she'll have been echoing we'll have been echoing you'll have been echoing they'll have been echoing
Negación
Forma simple
I shan't echo you shan't echo she shan't echo we shan't echo you shan't echo they shan't echo
Forma con V-ing
I shan't be echoing you shan't be echoing she shan't be echoing we shan't be echoing you shan't be echoing they shan't be echoing
Perfecto
I shan't have echoed you shan't have echoed she shan't have echoed we shan't have echoed you shan't have echoed they shan't have echoed
Perfecto con V-ing
I shan't have been echoing you shan't have been echoing she shan't have been echoing we shan't have been echoing you shan't have been echoing they shan't have been echoing
Forma interrogativa
Forma simple
shall I echo? shall you echo? shall she echo? shall we echo? shall you echo? shall they echo?
Forma con V-ing
shall I be echoing? shall you be echoing? shall she be echoing? shall we be echoing? shall you be echoing? shall they be echoing?
Perfecto
shall I have echoed? shall you have echoed? shall she have echoed? shall we have echoed? shall you have echoed? shall they have echoed?
Perfecto con V-ing
shall I have been echoing? shall you have been echoing? shall she have been echoing? shall we have been echoing? shall you have been echoing? shall they have been echoing?
Forma interro-negativa
Forma simple
shan't I echo? shan't you echo? shan't she echo? shan't we echo? shan't you echo? shan't they echo?
Forma con V-ing
shan't I be echoing? shan't you be echoing? shan't she be echoing? shan't we be echoing? shan't you be echoing? shan't they be echoing?
Perfecto
shan't I have echoed? shan't you have echoed? shan't she have echoed? shan't we have echoed? shan't you have echoed? shan't they have echoed?
Perfecto con V-ing
shan't I have been echoing? shan't you have been echoing? shan't she have been echoing? shan't we have been echoing? shan't you have been echoing? shan't they have been echoing?