English verb conjugation
SHALL FIB

Regular verb: fib - fibbed - fibbed

Affirmation

Simple form	V-ing form
I shall fib you shall fib he shall fib we shall fib you shall fib they shall fib	I shall be fibbing you shall be fibbing he shall be fibbing we shall be fibbing you shall be fibbing they shall be fibbing
Perfect	V-ing perfect
I shall have fibbed you shall have fibbed he shall have fibbed we shall have fibbed you shall have fibbed they shall have fibbed	I shall have been fibbing you shall have been fibbing he shall have been fibbing we shall have been fibbing you shall have been fibbing they shall have been fibbing

Negation

Simple form	V-ing form
I shall not fib you shall not fib he shall not fib we shall not fib you shall not fib they shall not fib	I shall not be fibbing you shall not be fibbing he shall not be fibbing we shall not be fibbing you shall not be fibbing they shall not be fibbing
Perfect	V-ing perfect
I shall not have fibbed you shall not have fibbed he shall not have fibbed we shall not have fibbed you shall not have fibbed they shall not have fibbed	I shall not have been fibbing you shall not have been fibbing he shall not have been fibbing we shall not have been fibbing you shall not have been fibbing they shall not have been fibbing

Interrogative form

Simple form	V-ing form
shall I fib? shall you fib? shall he fib? shall we fib? shall you fib? shall they fib?	shall I be fibbing? shall you be fibbing? shall he be fibbing? shall we be fibbing? shall you be fibbing? shall they be fibbing?
Perfect	V-ing perfect
shall I have fibbed? shall you have fibbed? shall he have fibbed? shall we have fibbed? shall you have fibbed? shall they have fibbed?	shall I have been fibbing? shall you have been fibbing? shall he have been fibbing? shall we have been fibbing? shall you have been fibbing? shall they have been fibbing?

Interro-negative form

Simple form	V-ing form
shall I not fib? shall you not fib? shall he not fib? shall we not fib? shall you not fib? shall they not fib?	shall I not be fibbing? shall you not be fibbing? shall he not be fibbing? shall we not be fibbing? shall you not be fibbing? shall they not be fibbing?
Perfect	V-ing perfect
shall I not have fibbed? shall you not have fibbed? shall he not have fibbed? shall we not have fibbed? shall you not have fibbed? shall they not have fibbed?	shall I not have been fibbing? shall you not have been fibbing? shall he not have been fibbing? shall we not have been fibbing? shall you not have been fibbing? shall they not have been fibbing?