may expire
Regular verb: expire - expired- expired

Affirmation 	
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I may expire
you may expire
she may expire
we may expire
you may expire
they may expire 	I may be expiring
you may be expiring
she may be expiring
we may be expiring
you may be expiring
they may be expiring	I may have expired
you may have expired
she may have expired
we may have expired
you may have expired
they may have expired	I may have been expiring
you may have been expiring
she may have been expiring
we may have been expiring
you may have been expiring
they may have been expiring	

Negation 	
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I mayn't expire
you mayn't expire
she mayn't expire
we mayn't expire
you mayn't expire
they mayn't expire 	I mayn't be expiring
you mayn't be expiring
she mayn't be expiring
we mayn't be expiring
you mayn't be expiring
they mayn't be expiring	I mayn't have expired
you mayn't have expired
she mayn't have expired
we mayn't have expired
you mayn't have expired
they mayn't have expired	I mayn't have been expiring
you mayn't have been expiring
she mayn't have been expiring
we mayn't have been expiring
you mayn't have been expiring
they mayn't have been expiring	

Interrogative form 	
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may I expire?
may you expire?
may she expire?
may we expire?
may you expire?
may they expire? 	may I be expiring?
may you be expiring?
may she be expiring?
may we be expiring?
may you be expiring?
may they be expiring? 	may I have expired?
may you have expired?
may she have expired?
may we have expired?
may you have expired?
may they have expired? 	may I have been expiring?
may you have been expiring?
may she have been expiring?
may we have been expiring?
may you have been expiring?
may they have been expiring? 	

Interro-negative form 	
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mayn't I expire?
mayn't you expire?
mayn't she expire?
mayn't we expire?
mayn't you expire?
mayn't they expire? 	mayn't I be expiring?
mayn't you be expiring?
mayn't she be expiring?
mayn't we be expiring?
mayn't you be expiring?
mayn't they be expiring? 	mayn't I have expired?
mayn't you have expired?
mayn't she have expired?
mayn't we have expired?
mayn't you have expired?
mayn't they have expired? 	mayn't I have been expiring?
mayn't you have been expiring?
mayn't she have been expiring?
mayn't we have been expiring?
mayn't you have been expiring?
mayn't they have been expiring?