may unsubscribe
Regular verb: unsubscribe - unsubscribed- unsubscribed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may unsubscribe
you may unsubscribe
she may unsubscribe
we may unsubscribe
you may unsubscribe
they may unsubscribe 	I may be unsubscribing
you may be unsubscribing
she may be unsubscribing
we may be unsubscribing
you may be unsubscribing
they may be unsubscribing	I may have unsubscribed
you may have unsubscribed
she may have unsubscribed
we may have unsubscribed
you may have unsubscribed
they may have unsubscribed	I may have been unsubscribing
you may have been unsubscribing
she may have been unsubscribing
we may have been unsubscribing
you may have been unsubscribing
they may have been unsubscribing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't unsubscribe
you mayn't unsubscribe
she mayn't unsubscribe
we mayn't unsubscribe
you mayn't unsubscribe
they mayn't unsubscribe 	I mayn't be unsubscribing
you mayn't be unsubscribing
she mayn't be unsubscribing
we mayn't be unsubscribing
you mayn't be unsubscribing
they mayn't be unsubscribing	I mayn't have unsubscribed
you mayn't have unsubscribed
she mayn't have unsubscribed
we mayn't have unsubscribed
you mayn't have unsubscribed
they mayn't have unsubscribed	I mayn't have been unsubscribing
you mayn't have been unsubscribing
she mayn't have been unsubscribing
we mayn't have been unsubscribing
you mayn't have been unsubscribing
they mayn't have been unsubscribing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I unsubscribe?
may you unsubscribe?
may she unsubscribe?
may we unsubscribe?
may you unsubscribe?
may they unsubscribe? 	may I be unsubscribing?
may you be unsubscribing?
may she be unsubscribing?
may we be unsubscribing?
may you be unsubscribing?
may they be unsubscribing? 	may I have unsubscribed?
may you have unsubscribed?
may she have unsubscribed?
may we have unsubscribed?
may you have unsubscribed?
may they have unsubscribed? 	may I have been unsubscribing?
may you have been unsubscribing?
may she have been unsubscribing?
may we have been unsubscribing?
may you have been unsubscribing?
may they have been unsubscribing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I unsubscribe?
mayn't you unsubscribe?
mayn't she unsubscribe?
mayn't we unsubscribe?
mayn't you unsubscribe?
mayn't they unsubscribe? 	mayn't I be unsubscribing?
mayn't you be unsubscribing?
mayn't she be unsubscribing?
mayn't we be unsubscribing?
mayn't you be unsubscribing?
mayn't they be unsubscribing? 	mayn't I have unsubscribed?
mayn't you have unsubscribed?
mayn't she have unsubscribed?
mayn't we have unsubscribed?
mayn't you have unsubscribed?
mayn't they have unsubscribed? 	mayn't I have been unsubscribing?
mayn't you have been unsubscribing?
mayn't she have been unsubscribing?
mayn't we have been unsubscribing?
mayn't you have been unsubscribing?
mayn't they have been unsubscribing?