English verb conjugation
SHALL OVERGRADE

Regular verb: overgrade - overgraded - overgraded

Affirmation

Simple form	V-ing form
I shall overgrade you shall overgrade she shall overgrade we shall overgrade you shall overgrade they shall overgrade	I shall be overgrading you shall be overgrading she shall be overgrading we shall be overgrading you shall be overgrading they shall be overgrading
Perfect	V-ing perfect
I shall have overgraded you shall have overgraded she shall have overgraded we shall have overgraded you shall have overgraded they shall have overgraded	I shall have been overgrading you shall have been overgrading she shall have been overgrading we shall have been overgrading you shall have been overgrading they shall have been overgrading

Negation

Simple form	V-ing form
I shall not overgrade you shall not overgrade she shall not overgrade we shall not overgrade you shall not overgrade they shall not overgrade	I shall not be overgrading you shall not be overgrading she shall not be overgrading we shall not be overgrading you shall not be overgrading they shall not be overgrading
Perfect	V-ing perfect
I shall not have overgraded you shall not have overgraded she shall not have overgraded we shall not have overgraded you shall not have overgraded they shall not have overgraded	I shall not have been overgrading you shall not have been overgrading she shall not have been overgrading we shall not have been overgrading you shall not have been overgrading they shall not have been overgrading

Interrogative form

Simple form	V-ing form
shall I overgrade? shall you overgrade? shall she overgrade? shall we overgrade? shall you overgrade? shall they overgrade?	shall I be overgrading? shall you be overgrading? shall she be overgrading? shall we be overgrading? shall you be overgrading? shall they be overgrading?
Perfect	V-ing perfect
shall I have overgraded? shall you have overgraded? shall she have overgraded? shall we have overgraded? shall you have overgraded? shall they have overgraded?	shall I have been overgrading? shall you have been overgrading? shall she have been overgrading? shall we have been overgrading? shall you have been overgrading? shall they have been overgrading?

Interro-negative form

Simple form	V-ing form
shall I not overgrade? shall you not overgrade? shall she not overgrade? shall we not overgrade? shall you not overgrade? shall they not overgrade?	shall I not be overgrading? shall you not be overgrading? shall she not be overgrading? shall we not be overgrading? shall you not be overgrading? shall they not be overgrading?
Perfect	V-ing perfect
shall I not have overgraded? shall you not have overgraded? shall she not have overgraded? shall we not have overgraded? shall you not have overgraded? shall they not have overgraded?	shall I not have been overgrading? shall you not have been overgrading? shall she not have been overgrading? shall we not have been overgrading? shall you not have been overgrading? shall they not have been overgrading?