English verb conjugation
SHALL CAUTION

Regular verb: caution - cautioned - cautioned

Affirmation

Simple form	V-ing form
I shall caution you shall caution he shall caution we shall caution you shall caution they shall caution	I shall be cautioning you shall be cautioning he shall be cautioning we shall be cautioning you shall be cautioning they shall be cautioning
Perfect	V-ing perfect
I shall have cautioned you shall have cautioned he shall have cautioned we shall have cautioned you shall have cautioned they shall have cautioned	I shall have been cautioning you shall have been cautioning he shall have been cautioning we shall have been cautioning you shall have been cautioning they shall have been cautioning

Negation

Simple form	V-ing form
I shall not caution you shall not caution he shall not caution we shall not caution you shall not caution they shall not caution	I shall not be cautioning you shall not be cautioning he shall not be cautioning we shall not be cautioning you shall not be cautioning they shall not be cautioning
Perfect	V-ing perfect
I shall not have cautioned you shall not have cautioned he shall not have cautioned we shall not have cautioned you shall not have cautioned they shall not have cautioned	I shall not have been cautioning you shall not have been cautioning he shall not have been cautioning we shall not have been cautioning you shall not have been cautioning they shall not have been cautioning

Interrogative form

Simple form	V-ing form
shall I caution? shall you caution? shall he caution? shall we caution? shall you caution? shall they caution?	shall I be cautioning? shall you be cautioning? shall he be cautioning? shall we be cautioning? shall you be cautioning? shall they be cautioning?
Perfect	V-ing perfect
shall I have cautioned? shall you have cautioned? shall he have cautioned? shall we have cautioned? shall you have cautioned? shall they have cautioned?	shall I have been cautioning? shall you have been cautioning? shall he have been cautioning? shall we have been cautioning? shall you have been cautioning? shall they have been cautioning?

Interro-negative form

Simple form	V-ing form
shall I not caution? shall you not caution? shall he not caution? shall we not caution? shall you not caution? shall they not caution?	shall I not be cautioning? shall you not be cautioning? shall he not be cautioning? shall we not be cautioning? shall you not be cautioning? shall they not be cautioning?
Perfect	V-ing perfect
shall I not have cautioned? shall you not have cautioned? shall he not have cautioned? shall we not have cautioned? shall you not have cautioned? shall they not have cautioned?	shall I not have been cautioning? shall you not have been cautioning? shall he not have been cautioning? shall we not have been cautioning? shall you not have been cautioning? shall they not have been cautioning?