English verb conjugation
MAY UNZIP

Regular verb: unzip - unziped - unziped

Affirmation

Simple form	V-ing form
I may unzip you may unzip she may unzip we may unzip you may unzip they may unzip	I may be unziping you may be unziping she may be unziping we may be unziping you may be unziping they may be unziping
Perfect	V-ing perfect
I may have unziped you may have unziped she may have unziped we may have unziped you may have unziped they may have unziped	I may have been unziping you may have been unziping she may have been unziping we may have been unziping you may have been unziping they may have been unziping

Negation

Simple form	V-ing form
I mayn't unzip you mayn't unzip she mayn't unzip we mayn't unzip you mayn't unzip they mayn't unzip	I mayn't be unziping you mayn't be unziping she mayn't be unziping we mayn't be unziping you mayn't be unziping they mayn't be unziping
Perfect	V-ing perfect
I mayn't have unziped you mayn't have unziped she mayn't have unziped we mayn't have unziped you mayn't have unziped they mayn't have unziped	I mayn't have been unziping you mayn't have been unziping she mayn't have been unziping we mayn't have been unziping you mayn't have been unziping they mayn't have been unziping

Interrogative form

Simple form	V-ing form
may I unzip? may you unzip? may she unzip? may we unzip? may you unzip? may they unzip?	may I be unziping? may you be unziping? may she be unziping? may we be unziping? may you be unziping? may they be unziping?
Perfect	V-ing perfect
may I have unziped? may you have unziped? may she have unziped? may we have unziped? may you have unziped? may they have unziped?	may I have been unziping? may you have been unziping? may she have been unziping? may we have been unziping? may you have been unziping? may they have been unziping?

Interro-negative form

Simple form	V-ing form
mayn't I unzip? mayn't you unzip? mayn't she unzip? mayn't we unzip? mayn't you unzip? mayn't they unzip?	mayn't I be unziping? mayn't you be unziping? mayn't she be unziping? mayn't we be unziping? mayn't you be unziping? mayn't they be unziping?
Perfect	V-ing perfect
mayn't I have unziped? mayn't you have unziped? mayn't she have unziped? mayn't we have unziped? mayn't you have unziped? mayn't they have unziped?	mayn't I have been unziping? mayn't you have been unziping? mayn't she have been unziping? mayn't we have been unziping? mayn't you have been unziping? mayn't they have been unziping?