shall disprove
Regular verb: disprove - disproved- disproved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall disprove
you shall disprove
he shall disprove
we shall disprove
you shall disprove
they shall disprove 	I shall be disproving
you shall be disproving
he shall be disproving
we shall be disproving
you shall be disproving
they shall be disproving	I shall have disproved
you shall have disproved
he shall have disproved
we shall have disproved
you shall have disproved
they shall have disproved	I shall have been disproving
you shall have been disproving
he shall have been disproving
we shall have been disproving
you shall have been disproving
they shall have been disproving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not disprove
you shall not disprove
he shall not disprove
we shall not disprove
you shall not disprove
they shall not disprove 	I shall not be disproving
you shall not be disproving
he shall not be disproving
we shall not be disproving
you shall not be disproving
they shall not be disproving	I shall not have disproved
you shall not have disproved
he shall not have disproved
we shall not have disproved
you shall not have disproved
they shall not have disproved	I shall not have been disproving
you shall not have been disproving
he shall not have been disproving
we shall not have been disproving
you shall not have been disproving
they shall not have been disproving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I disprove?
shall you disprove?
shall he disprove?
shall we disprove?
shall you disprove?
shall they disprove? 	shall I be disproving?
shall you be disproving?
shall he be disproving?
shall we be disproving?
shall you be disproving?
shall they be disproving? 	shall I have disproved?
shall you have disproved?
shall he have disproved?
shall we have disproved?
shall you have disproved?
shall they have disproved? 	shall I have been disproving?
shall you have been disproving?
shall he have been disproving?
shall we have been disproving?
shall you have been disproving?
shall they have been disproving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not disprove?
shall you not disprove?
shall he not disprove?
shall we not disprove?
shall you not disprove?
shall they not disprove? 	shall I not be disproving?
shall you not be disproving?
shall he not be disproving?
shall we not be disproving?
shall you not be disproving?
shall they not be disproving? 	shall I not have disproved?
shall you not have disproved?
shall he not have disproved?
shall we not have disproved?
shall you not have disproved?
shall they not have disproved? 	shall I not have been disproving?
shall you not have been disproving?
shall he not have been disproving?
shall we not have been disproving?
shall you not have been disproving?
shall they not have been disproving?