may zero
Regular verb: zero - zeroed- zeroed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may zero
you may zero
he may zero
we may zero
you may zero
they may zero 	I may be zeroing
you may be zeroing
he may be zeroing
we may be zeroing
you may be zeroing
they may be zeroing	I may have zeroed
you may have zeroed
he may have zeroed
we may have zeroed
you may have zeroed
they may have zeroed	I may have been zeroing
you may have been zeroing
he may have been zeroing
we may have been zeroing
you may have been zeroing
they may have been zeroing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't zero
you mayn't zero
he mayn't zero
we mayn't zero
you mayn't zero
they mayn't zero 	I mayn't be zeroing
you mayn't be zeroing
he mayn't be zeroing
we mayn't be zeroing
you mayn't be zeroing
they mayn't be zeroing	I mayn't have zeroed
you mayn't have zeroed
he mayn't have zeroed
we mayn't have zeroed
you mayn't have zeroed
they mayn't have zeroed	I mayn't have been zeroing
you mayn't have been zeroing
he mayn't have been zeroing
we mayn't have been zeroing
you mayn't have been zeroing
they mayn't have been zeroing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I zero?
may you zero?
may he zero?
may we zero?
may you zero?
may they zero? 	may I be zeroing?
may you be zeroing?
may he be zeroing?
may we be zeroing?
may you be zeroing?
may they be zeroing? 	may I have zeroed?
may you have zeroed?
may he have zeroed?
may we have zeroed?
may you have zeroed?
may they have zeroed? 	may I have been zeroing?
may you have been zeroing?
may he have been zeroing?
may we have been zeroing?
may you have been zeroing?
may they have been zeroing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I zero?
mayn't you zero?
mayn't he zero?
mayn't we zero?
mayn't you zero?
mayn't they zero? 	mayn't I be zeroing?
mayn't you be zeroing?
mayn't he be zeroing?
mayn't we be zeroing?
mayn't you be zeroing?
mayn't they be zeroing? 	mayn't I have zeroed?
mayn't you have zeroed?
mayn't he have zeroed?
mayn't we have zeroed?
mayn't you have zeroed?
mayn't they have zeroed? 	mayn't I have been zeroing?
mayn't you have been zeroing?
mayn't he have been zeroing?
mayn't we have been zeroing?
mayn't you have been zeroing?
mayn't they have been zeroing?