must nullify
Verbo regolare: nullify - nullified- nullified

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must nullify
you must nullify
he must nullify
we must nullify
you must nullify
they must nullify 	I must be nullifying
you must be nullifying
he must be nullifying
we must be nullifying
you must be nullifying
they must be nullifying	I must have nullified
you must have nullified
he must have nullified
we must have nullified
you must have nullified
they must have nullified	I must have been nullifying
you must have been nullifying
he must have been nullifying
we must have been nullifying
you must have been nullifying
they must have been nullifying	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't nullify
you mustn't nullify
he mustn't nullify
we mustn't nullify
you mustn't nullify
they mustn't nullify 	I mustn't be nullifying
you mustn't be nullifying
he mustn't be nullifying
we mustn't be nullifying
you mustn't be nullifying
they mustn't be nullifying	I mustn't have nullified
you mustn't have nullified
he mustn't have nullified
we mustn't have nullified
you mustn't have nullified
they mustn't have nullified	I mustn't have been nullifying
you mustn't have been nullifying
he mustn't have been nullifying
we mustn't have been nullifying
you mustn't have been nullifying
they mustn't have been nullifying	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I nullify?
must you nullify?
must he nullify?
must we nullify?
must you nullify?
must they nullify? 	must I be nullifying?
must you be nullifying?
must he be nullifying?
must we be nullifying?
must you be nullifying?
must they be nullifying? 	must I have nullified?
must you have nullified?
must he have nullified?
must we have nullified?
must you have nullified?
must they have nullified? 	must I have been nullifying?
must you have been nullifying?
must he have been nullifying?
must we have been nullifying?
must you have been nullifying?
must they have been nullifying? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I nullify?
mustn't you nullify?
mustn't he nullify?
mustn't we nullify?
mustn't you nullify?
mustn't they nullify? 	mustn't I be nullifying?
mustn't you be nullifying?
mustn't he be nullifying?
mustn't we be nullifying?
mustn't you be nullifying?
mustn't they be nullifying? 	mustn't I have nullified?
mustn't you have nullified?
mustn't he have nullified?
mustn't we have nullified?
mustn't you have nullified?
mustn't they have nullified? 	mustn't I have been nullifying?
mustn't you have been nullifying?
mustn't he have been nullifying?
mustn't we have been nullifying?
mustn't you have been nullifying?
mustn't they have been nullifying?