English verb conjugation
MAY HIJACK

Regular verb: hijack - hijacked - hijacked

Affirmation

Simple form	V-ing form
I may hijack you may hijack he may hijack we may hijack you may hijack they may hijack	I may be hijacking you may be hijacking he may be hijacking we may be hijacking you may be hijacking they may be hijacking
Perfect	V-ing perfect
I may have hijacked you may have hijacked he may have hijacked we may have hijacked you may have hijacked they may have hijacked	I may have been hijacking you may have been hijacking he may have been hijacking we may have been hijacking you may have been hijacking they may have been hijacking

Negation

Simple form	V-ing form
I mayn't hijack you mayn't hijack he mayn't hijack we mayn't hijack you mayn't hijack they mayn't hijack	I mayn't be hijacking you mayn't be hijacking he mayn't be hijacking we mayn't be hijacking you mayn't be hijacking they mayn't be hijacking
Perfect	V-ing perfect
I mayn't have hijacked you mayn't have hijacked he mayn't have hijacked we mayn't have hijacked you mayn't have hijacked they mayn't have hijacked	I mayn't have been hijacking you mayn't have been hijacking he mayn't have been hijacking we mayn't have been hijacking you mayn't have been hijacking they mayn't have been hijacking

Interrogative form

Simple form	V-ing form
may I hijack? may you hijack? may he hijack? may we hijack? may you hijack? may they hijack?	may I be hijacking? may you be hijacking? may he be hijacking? may we be hijacking? may you be hijacking? may they be hijacking?
Perfect	V-ing perfect
may I have hijacked? may you have hijacked? may he have hijacked? may we have hijacked? may you have hijacked? may they have hijacked?	may I have been hijacking? may you have been hijacking? may he have been hijacking? may we have been hijacking? may you have been hijacking? may they have been hijacking?

Interro-negative form

Simple form	V-ing form
mayn't I hijack? mayn't you hijack? mayn't he hijack? mayn't we hijack? mayn't you hijack? mayn't they hijack?	mayn't I be hijacking? mayn't you be hijacking? mayn't he be hijacking? mayn't we be hijacking? mayn't you be hijacking? mayn't they be hijacking?
Perfect	V-ing perfect
mayn't I have hijacked? mayn't you have hijacked? mayn't he have hijacked? mayn't we have hijacked? mayn't you have hijacked? mayn't they have hijacked?	mayn't I have been hijacking? mayn't you have been hijacking? mayn't he have been hijacking? mayn't we have been hijacking? mayn't you have been hijacking? mayn't they have been hijacking?