ought to nullify
Regular verb: nullify - nullified- nullified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to nullify
you ought to nullify
he ought to nullify
we ought to nullify
you ought to nullify
they ought to nullify 	I ought to be nullifying
you ought to be nullifying
he ought to be nullifying
we ought to be nullifying
you ought to be nullifying
they ought to be nullifying	I ought to have nullified
you ought to have nullified
he ought to have nullified
we ought to have nullified
you ought to have nullified
they ought to have nullified	I ought to have been nullifying
you ought to have been nullifying
he ought to have been nullifying
we ought to have been nullifying
you ought to have been nullifying
they ought to have been nullifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to nullify
you ought not to nullify
he ought not to nullify
we ought not to nullify
you ought not to nullify
they ought not to nullify 	I ought not to nullifying
you ought not to nullifying
he ought not to nullifying
we ought not to nullifying
you ought not to nullifying
they ought not to nullifying	I ought not to have nullified
you ought not to have nullified
he ought not to have nullified
we ought not to have nullified
you ought not to have nullified
they ought not to have nullified	I ought not to have been nullifying
you ought not to have been nullifying
he ought not to have been nullifying
we ought not to have been nullifying
you ought not to have been nullifying
they ought not to have been nullifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I nullify?
ought to you nullify?
ought to he nullify?
ought to we nullify?
ought to you nullify?
ought to they nullify? 	ought to I be nullifying?
ought to you be nullifying?
ought to he be nullifying?
ought to we be nullifying?
ought to you be nullifying?
ought to they be nullifying? 	ought to I have nullified?
ought to you have nullified?
ought to he have nullified?
ought to we have nullified?
ought to you have nullified?
ought to they have nullified? 	ought to I have been nullifying?
ought to you have been nullifying?
ought to he have been nullifying?
ought to we have been nullifying?
ought to you have been nullifying?
ought to they have been nullifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to nullify?
ought you not to nullify?
ought he not to nullify?
ought we not to nullify?
ought you not to nullify?
ought they not to nullify? 	ought I not to be nullifying?
ought you not to be nullifying?
ought he not to be nullifying?
ought we not to be nullifying?
ought you not to be nullifying?
ought they not to be nullifying? 	ought I not to have nullified?
ought you not to have nullified?
ought he not to have nullified?
ought we not to have nullified?
ought you not to have nullified?
ought they not to have nullified? 	ought I not to have been nullifying?
ought you not to have been nullifying?
ought he not to have been nullifying?
ought we not to have been nullifying?
ought you not to have been nullifying?
ought they not to have been nullifying?