may reoccur
Regular verb: reoccur - reoccured- reoccured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may reoccur
you may reoccur
he may reoccur
we may reoccur
you may reoccur
they may reoccur 	I may be reoccuring
you may be reoccuring
he may be reoccuring
we may be reoccuring
you may be reoccuring
they may be reoccuring	I may have reoccured
you may have reoccured
he may have reoccured
we may have reoccured
you may have reoccured
they may have reoccured	I may have been reoccuring
you may have been reoccuring
he may have been reoccuring
we may have been reoccuring
you may have been reoccuring
they may have been reoccuring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't reoccur
you mayn't reoccur
he mayn't reoccur
we mayn't reoccur
you mayn't reoccur
they mayn't reoccur 	I mayn't be reoccuring
you mayn't be reoccuring
he mayn't be reoccuring
we mayn't be reoccuring
you mayn't be reoccuring
they mayn't be reoccuring	I mayn't have reoccured
you mayn't have reoccured
he mayn't have reoccured
we mayn't have reoccured
you mayn't have reoccured
they mayn't have reoccured	I mayn't have been reoccuring
you mayn't have been reoccuring
he mayn't have been reoccuring
we mayn't have been reoccuring
you mayn't have been reoccuring
they mayn't have been reoccuring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I reoccur?
may you reoccur?
may he reoccur?
may we reoccur?
may you reoccur?
may they reoccur? 	may I be reoccuring?
may you be reoccuring?
may he be reoccuring?
may we be reoccuring?
may you be reoccuring?
may they be reoccuring? 	may I have reoccured?
may you have reoccured?
may he have reoccured?
may we have reoccured?
may you have reoccured?
may they have reoccured? 	may I have been reoccuring?
may you have been reoccuring?
may he have been reoccuring?
may we have been reoccuring?
may you have been reoccuring?
may they have been reoccuring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I reoccur?
mayn't you reoccur?
mayn't he reoccur?
mayn't we reoccur?
mayn't you reoccur?
mayn't they reoccur? 	mayn't I be reoccuring?
mayn't you be reoccuring?
mayn't he be reoccuring?
mayn't we be reoccuring?
mayn't you be reoccuring?
mayn't they be reoccuring? 	mayn't I have reoccured?
mayn't you have reoccured?
mayn't he have reoccured?
mayn't we have reoccured?
mayn't you have reoccured?
mayn't they have reoccured? 	mayn't I have been reoccuring?
mayn't you have been reoccuring?
mayn't he have been reoccuring?
mayn't we have been reoccuring?
mayn't you have been reoccuring?
mayn't they have been reoccuring?