English verb conjugation
SHALL EXCAVATE

Regular verb: excavate - excavated - excavated

Affirmation

Simple form	V-ing form
I shall excavate you shall excavate he shall excavate we shall excavate you shall excavate they shall excavate	I shall be excavating you shall be excavating he shall be excavating we shall be excavating you shall be excavating they shall be excavating
Perfect	V-ing perfect
I shall have excavated you shall have excavated he shall have excavated we shall have excavated you shall have excavated they shall have excavated	I shall have been excavating you shall have been excavating he shall have been excavating we shall have been excavating you shall have been excavating they shall have been excavating

Negation

Simple form	V-ing form
I shall not excavate you shall not excavate he shall not excavate we shall not excavate you shall not excavate they shall not excavate	I shall not be excavating you shall not be excavating he shall not be excavating we shall not be excavating you shall not be excavating they shall not be excavating
Perfect	V-ing perfect
I shall not have excavated you shall not have excavated he shall not have excavated we shall not have excavated you shall not have excavated they shall not have excavated	I shall not have been excavating you shall not have been excavating he shall not have been excavating we shall not have been excavating you shall not have been excavating they shall not have been excavating

Interrogative form

Simple form	V-ing form
shall I excavate? shall you excavate? shall he excavate? shall we excavate? shall you excavate? shall they excavate?	shall I be excavating? shall you be excavating? shall he be excavating? shall we be excavating? shall you be excavating? shall they be excavating?
Perfect	V-ing perfect
shall I have excavated? shall you have excavated? shall he have excavated? shall we have excavated? shall you have excavated? shall they have excavated?	shall I have been excavating? shall you have been excavating? shall he have been excavating? shall we have been excavating? shall you have been excavating? shall they have been excavating?

Interro-negative form

Simple form	V-ing form
shall I not excavate? shall you not excavate? shall he not excavate? shall we not excavate? shall you not excavate? shall they not excavate?	shall I not be excavating? shall you not be excavating? shall he not be excavating? shall we not be excavating? shall you not be excavating? shall they not be excavating?
Perfect	V-ing perfect
shall I not have excavated? shall you not have excavated? shall he not have excavated? shall we not have excavated? shall you not have excavated? shall they not have excavated?	shall I not have been excavating? shall you not have been excavating? shall he not have been excavating? shall we not have been excavating? shall you not have been excavating? shall they not have been excavating?