may occupy
Regular verb: occupy - occupied- occupied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may occupy
you may occupy
she may occupy
we may occupy
you may occupy
they may occupy 	I may be occupying
you may be occupying
she may be occupying
we may be occupying
you may be occupying
they may be occupying	I may have occupied
you may have occupied
she may have occupied
we may have occupied
you may have occupied
they may have occupied	I may have been occupying
you may have been occupying
she may have been occupying
we may have been occupying
you may have been occupying
they may have been occupying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't occupy
you mayn't occupy
she mayn't occupy
we mayn't occupy
you mayn't occupy
they mayn't occupy 	I mayn't be occupying
you mayn't be occupying
she mayn't be occupying
we mayn't be occupying
you mayn't be occupying
they mayn't be occupying	I mayn't have occupied
you mayn't have occupied
she mayn't have occupied
we mayn't have occupied
you mayn't have occupied
they mayn't have occupied	I mayn't have been occupying
you mayn't have been occupying
she mayn't have been occupying
we mayn't have been occupying
you mayn't have been occupying
they mayn't have been occupying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I occupy?
may you occupy?
may she occupy?
may we occupy?
may you occupy?
may they occupy? 	may I be occupying?
may you be occupying?
may she be occupying?
may we be occupying?
may you be occupying?
may they be occupying? 	may I have occupied?
may you have occupied?
may she have occupied?
may we have occupied?
may you have occupied?
may they have occupied? 	may I have been occupying?
may you have been occupying?
may she have been occupying?
may we have been occupying?
may you have been occupying?
may they have been occupying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I occupy?
mayn't you occupy?
mayn't she occupy?
mayn't we occupy?
mayn't you occupy?
mayn't they occupy? 	mayn't I be occupying?
mayn't you be occupying?
mayn't she be occupying?
mayn't we be occupying?
mayn't you be occupying?
mayn't they be occupying? 	mayn't I have occupied?
mayn't you have occupied?
mayn't she have occupied?
mayn't we have occupied?
mayn't you have occupied?
mayn't they have occupied? 	mayn't I have been occupying?
mayn't you have been occupying?
mayn't she have been occupying?
mayn't we have been occupying?
mayn't you have been occupying?
mayn't they have been occupying?