may rekey
Regular verb: rekey - rekeyed- rekeyed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may rekey
you may rekey
he may rekey
we may rekey
you may rekey
they may rekey 	I may be rekeying
you may be rekeying
he may be rekeying
we may be rekeying
you may be rekeying
they may be rekeying	I may have rekeyed
you may have rekeyed
he may have rekeyed
we may have rekeyed
you may have rekeyed
they may have rekeyed	I may have been rekeying
you may have been rekeying
he may have been rekeying
we may have been rekeying
you may have been rekeying
they may have been rekeying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't rekey
you mayn't rekey
he mayn't rekey
we mayn't rekey
you mayn't rekey
they mayn't rekey 	I mayn't be rekeying
you mayn't be rekeying
he mayn't be rekeying
we mayn't be rekeying
you mayn't be rekeying
they mayn't be rekeying	I mayn't have rekeyed
you mayn't have rekeyed
he mayn't have rekeyed
we mayn't have rekeyed
you mayn't have rekeyed
they mayn't have rekeyed	I mayn't have been rekeying
you mayn't have been rekeying
he mayn't have been rekeying
we mayn't have been rekeying
you mayn't have been rekeying
they mayn't have been rekeying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I rekey?
may you rekey?
may he rekey?
may we rekey?
may you rekey?
may they rekey? 	may I be rekeying?
may you be rekeying?
may he be rekeying?
may we be rekeying?
may you be rekeying?
may they be rekeying? 	may I have rekeyed?
may you have rekeyed?
may he have rekeyed?
may we have rekeyed?
may you have rekeyed?
may they have rekeyed? 	may I have been rekeying?
may you have been rekeying?
may he have been rekeying?
may we have been rekeying?
may you have been rekeying?
may they have been rekeying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I rekey?
mayn't you rekey?
mayn't he rekey?
mayn't we rekey?
mayn't you rekey?
mayn't they rekey? 	mayn't I be rekeying?
mayn't you be rekeying?
mayn't he be rekeying?
mayn't we be rekeying?
mayn't you be rekeying?
mayn't they be rekeying? 	mayn't I have rekeyed?
mayn't you have rekeyed?
mayn't he have rekeyed?
mayn't we have rekeyed?
mayn't you have rekeyed?
mayn't they have rekeyed? 	mayn't I have been rekeying?
mayn't you have been rekeying?
mayn't he have been rekeying?
mayn't we have been rekeying?
mayn't you have been rekeying?
mayn't they have been rekeying?