English verb conjugation
SHALL ECHO

Regular verb: echo - echoed - echoed

Affirmation

Simple form	V-ing form
I shall echo you shall echo he shall echo we shall echo you shall echo they shall echo	I shall be echoing you shall be echoing he shall be echoing we shall be echoing you shall be echoing they shall be echoing
Perfect	V-ing perfect
I shall have echoed you shall have echoed he shall have echoed we shall have echoed you shall have echoed they shall have echoed	I shall have been echoing you shall have been echoing he shall have been echoing we shall have been echoing you shall have been echoing they shall have been echoing

Negation

Simple form	V-ing form
I shall not echo you shall not echo he shall not echo we shall not echo you shall not echo they shall not echo	I shall not be echoing you shall not be echoing he shall not be echoing we shall not be echoing you shall not be echoing they shall not be echoing
Perfect	V-ing perfect
I shall not have echoed you shall not have echoed he shall not have echoed we shall not have echoed you shall not have echoed they shall not have echoed	I shall not have been echoing you shall not have been echoing he shall not have been echoing we shall not have been echoing you shall not have been echoing they shall not have been echoing

Interrogative form

Simple form	V-ing form
shall I echo? shall you echo? shall he echo? shall we echo? shall you echo? shall they echo?	shall I be echoing? shall you be echoing? shall he be echoing? shall we be echoing? shall you be echoing? shall they be echoing?
Perfect	V-ing perfect
shall I have echoed? shall you have echoed? shall he have echoed? shall we have echoed? shall you have echoed? shall they have echoed?	shall I have been echoing? shall you have been echoing? shall he have been echoing? shall we have been echoing? shall you have been echoing? shall they have been echoing?

Interro-negative form

Simple form	V-ing form
shall I not echo? shall you not echo? shall he not echo? shall we not echo? shall you not echo? shall they not echo?	shall I not be echoing? shall you not be echoing? shall he not be echoing? shall we not be echoing? shall you not be echoing? shall they not be echoing?
Perfect	V-ing perfect
shall I not have echoed? shall you not have echoed? shall he not have echoed? shall we not have echoed? shall you not have echoed? shall they not have echoed?	shall I not have been echoing? shall you not have been echoing? shall he not have been echoing? shall we not have been echoing? shall you not have been echoing? shall they not have been echoing?