Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I shall pay off you shall pay off he shall pay off we shall pay off you shall pay off they shall pay off
V-ing form
I shall be pay offing you shall be pay offing he shall be pay offing we shall be pay offing you shall be pay offing they shall be pay offing
Perfect
I shall have pay offed you shall have pay offed he shall have pay offed we shall have pay offed you shall have pay offed they shall have pay offed
V-ing perfect
I shall have been pay offing you shall have been pay offing he shall have been pay offing we shall have been pay offing you shall have been pay offing they shall have been pay offing
Negation
Simple form
I shall not pay off you shall not pay off he shall not pay off we shall not pay off you shall not pay off they shall not pay off
V-ing form
I shall not be pay offing you shall not be pay offing he shall not be pay offing we shall not be pay offing you shall not be pay offing they shall not be pay offing
Perfect
I shall not have pay offed you shall not have pay offed he shall not have pay offed we shall not have pay offed you shall not have pay offed they shall not have pay offed
V-ing perfect
I shall not have been pay offing you shall not have been pay offing he shall not have been pay offing we shall not have been pay offing you shall not have been pay offing they shall not have been pay offing
Interrogative form
Simple form
shall I pay off? shall you pay off? shall he pay off? shall we pay off? shall you pay off? shall they pay off?
V-ing form
shall I be pay offing? shall you be pay offing? shall he be pay offing? shall we be pay offing? shall you be pay offing? shall they be pay offing?
Perfect
shall I have pay offed? shall you have pay offed? shall he have pay offed? shall we have pay offed? shall you have pay offed? shall they have pay offed?
V-ing perfect
shall I have been pay offing? shall you have been pay offing? shall he have been pay offing? shall we have been pay offing? shall you have been pay offing? shall they have been pay offing?
Interro-negative form
Simple form
shall I not pay off? shall you not pay off? shall he not pay off? shall we not pay off? shall you not pay off? shall they not pay off?
V-ing form
shall I not be pay offing? shall you not be pay offing? shall he not be pay offing? shall we not be pay offing? shall you not be pay offing? shall they not be pay offing?
Perfect
shall I not have pay offed? shall you not have pay offed? shall he not have pay offed? shall we not have pay offed? shall you not have pay offed? shall they not have pay offed?
V-ing perfect
shall I not have been pay offing? shall you not have been pay offing? shall he not have been pay offing? shall we not have been pay offing? shall you not have been pay offing? shall they not have been pay offing?