I shall authenticate you shall authenticate she shall authenticate we shall authenticate you shall authenticate they shall authenticate
V-ing form
I shall be authenticating you shall be authenticating she shall be authenticating we shall be authenticating you shall be authenticating they shall be authenticating
Perfect
I shall have authenticated you shall have authenticated she shall have authenticated we shall have authenticated you shall have authenticated they shall have authenticated
V-ing perfect
I shall have been authenticating you shall have been authenticating she shall have been authenticating we shall have been authenticating you shall have been authenticating they shall have been authenticating
Negation
Simple form
I shall not authenticate you shall not authenticate she shall not authenticate we shall not authenticate you shall not authenticate they shall not authenticate
V-ing form
I shall not be authenticating you shall not be authenticating she shall not be authenticating we shall not be authenticating you shall not be authenticating they shall not be authenticating
Perfect
I shall not have authenticated you shall not have authenticated she shall not have authenticated we shall not have authenticated you shall not have authenticated they shall not have authenticated
V-ing perfect
I shall not have been authenticating you shall not have been authenticating she shall not have been authenticating we shall not have been authenticating you shall not have been authenticating they shall not have been authenticating
Interrogative form
Simple form
shall I authenticate? shall you authenticate? shall she authenticate? shall we authenticate? shall you authenticate? shall they authenticate?
V-ing form
shall I be authenticating? shall you be authenticating? shall she be authenticating? shall we be authenticating? shall you be authenticating? shall they be authenticating?
Perfect
shall I have authenticated? shall you have authenticated? shall she have authenticated? shall we have authenticated? shall you have authenticated? shall they have authenticated?
V-ing perfect
shall I have been authenticating? shall you have been authenticating? shall she have been authenticating? shall we have been authenticating? shall you have been authenticating? shall they have been authenticating?
Interro-negative form
Simple form
shall I not authenticate? shall you not authenticate? shall she not authenticate? shall we not authenticate? shall you not authenticate? shall they not authenticate?
V-ing form
shall I not be authenticating? shall you not be authenticating? shall she not be authenticating? shall we not be authenticating? shall you not be authenticating? shall they not be authenticating?
Perfect
shall I not have authenticated? shall you not have authenticated? shall she not have authenticated? shall we not have authenticated? shall you not have authenticated? shall they not have authenticated?
V-ing perfect
shall I not have been authenticating? shall you not have been authenticating? shall she not have been authenticating? shall we not have been authenticating? shall you not have been authenticating? shall they not have been authenticating?