English verb conjugation
MAY NULLIFY

Regular verb: nullify - nullified - nullified

Affirmation

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

Negation

Simple form	V-ing form
I mayn't nullify you mayn't nullify he mayn't nullify we mayn't nullify you mayn't nullify they mayn't nullify	I mayn't be nullifying you mayn't be nullifying he mayn't be nullifying we mayn't be nullifying you mayn't be nullifying they mayn't be nullifying
Perfect	V-ing perfect
I mayn't have nullified you mayn't have nullified he mayn't have nullified we mayn't have nullified you mayn't have nullified they mayn't have nullified	I mayn't have been nullifying you mayn't have been nullifying he mayn't have been nullifying we mayn't have been nullifying you mayn't have been nullifying they mayn't have been nullifying

Interrogative form

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

Interro-negative form

Simple form	V-ing form
mayn't I nullify? mayn't you nullify? mayn't he nullify? mayn't we nullify? mayn't you nullify? mayn't they nullify?	mayn't I be nullifying? mayn't you be nullifying? mayn't he be nullifying? mayn't we be nullifying? mayn't you be nullifying? mayn't they be nullifying?
Perfect	V-ing perfect
mayn't I have nullified? mayn't you have nullified? mayn't he have nullified? mayn't we have nullified? mayn't you have nullified? mayn't they have nullified?	mayn't I have been nullifying? mayn't you have been nullifying? mayn't he have been nullifying? mayn't we have been nullifying? mayn't you have been nullifying? mayn't they have been nullifying?