may re-enter
Regular verb: re-enter - re-entered- re-entered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may re-enter
you may re-enter
he may re-enter
we may re-enter
you may re-enter
they may re-enter 	I may be re-entering
you may be re-entering
he may be re-entering
we may be re-entering
you may be re-entering
they may be re-entering	I may have re-entered
you may have re-entered
he may have re-entered
we may have re-entered
you may have re-entered
they may have re-entered	I may have been re-entering
you may have been re-entering
he may have been re-entering
we may have been re-entering
you may have been re-entering
they may have been re-entering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't re-enter
you mayn't re-enter
he mayn't re-enter
we mayn't re-enter
you mayn't re-enter
they mayn't re-enter 	I mayn't be re-entering
you mayn't be re-entering
he mayn't be re-entering
we mayn't be re-entering
you mayn't be re-entering
they mayn't be re-entering	I mayn't have re-entered
you mayn't have re-entered
he mayn't have re-entered
we mayn't have re-entered
you mayn't have re-entered
they mayn't have re-entered	I mayn't have been re-entering
you mayn't have been re-entering
he mayn't have been re-entering
we mayn't have been re-entering
you mayn't have been re-entering
they mayn't have been re-entering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I re-enter?
may you re-enter?
may he re-enter?
may we re-enter?
may you re-enter?
may they re-enter? 	may I be re-entering?
may you be re-entering?
may he be re-entering?
may we be re-entering?
may you be re-entering?
may they be re-entering? 	may I have re-entered?
may you have re-entered?
may he have re-entered?
may we have re-entered?
may you have re-entered?
may they have re-entered? 	may I have been re-entering?
may you have been re-entering?
may he have been re-entering?
may we have been re-entering?
may you have been re-entering?
may they have been re-entering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I re-enter?
mayn't you re-enter?
mayn't he re-enter?
mayn't we re-enter?
mayn't you re-enter?
mayn't they re-enter? 	mayn't I be re-entering?
mayn't you be re-entering?
mayn't he be re-entering?
mayn't we be re-entering?
mayn't you be re-entering?
mayn't they be re-entering? 	mayn't I have re-entered?
mayn't you have re-entered?
mayn't he have re-entered?
mayn't we have re-entered?
mayn't you have re-entered?
mayn't they have re-entered? 	mayn't I have been re-entering?
mayn't you have been re-entering?
mayn't he have been re-entering?
mayn't we have been re-entering?
mayn't you have been re-entering?
mayn't they have been re-entering?