may reconfirm
Regular verb: reconfirm - reconfirmed- reconfirmed

Affirmation 	
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I may reconfirm
you may reconfirm
he may reconfirm
we may reconfirm
you may reconfirm
they may reconfirm 	I may be reconfirming
you may be reconfirming
he may be reconfirming
we may be reconfirming
you may be reconfirming
they may be reconfirming	I may have reconfirmed
you may have reconfirmed
he may have reconfirmed
we may have reconfirmed
you may have reconfirmed
they may have reconfirmed	I may have been reconfirming
you may have been reconfirming
he may have been reconfirming
we may have been reconfirming
you may have been reconfirming
they may have been reconfirming	

Negation 	
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I mayn't reconfirm
you mayn't reconfirm
he mayn't reconfirm
we mayn't reconfirm
you mayn't reconfirm
they mayn't reconfirm 	I mayn't be reconfirming
you mayn't be reconfirming
he mayn't be reconfirming
we mayn't be reconfirming
you mayn't be reconfirming
they mayn't be reconfirming	I mayn't have reconfirmed
you mayn't have reconfirmed
he mayn't have reconfirmed
we mayn't have reconfirmed
you mayn't have reconfirmed
they mayn't have reconfirmed	I mayn't have been reconfirming
you mayn't have been reconfirming
he mayn't have been reconfirming
we mayn't have been reconfirming
you mayn't have been reconfirming
they mayn't have been reconfirming	

Interrogative form 	
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may I reconfirm?
may you reconfirm?
may he reconfirm?
may we reconfirm?
may you reconfirm?
may they reconfirm? 	may I be reconfirming?
may you be reconfirming?
may he be reconfirming?
may we be reconfirming?
may you be reconfirming?
may they be reconfirming? 	may I have reconfirmed?
may you have reconfirmed?
may he have reconfirmed?
may we have reconfirmed?
may you have reconfirmed?
may they have reconfirmed? 	may I have been reconfirming?
may you have been reconfirming?
may he have been reconfirming?
may we have been reconfirming?
may you have been reconfirming?
may they have been reconfirming? 	

Interro-negative form 	
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mayn't I reconfirm?
mayn't you reconfirm?
mayn't he reconfirm?
mayn't we reconfirm?
mayn't you reconfirm?
mayn't they reconfirm? 	mayn't I be reconfirming?
mayn't you be reconfirming?
mayn't he be reconfirming?
mayn't we be reconfirming?
mayn't you be reconfirming?
mayn't they be reconfirming? 	mayn't I have reconfirmed?
mayn't you have reconfirmed?
mayn't he have reconfirmed?
mayn't we have reconfirmed?
mayn't you have reconfirmed?
mayn't they have reconfirmed? 	mayn't I have been reconfirming?
mayn't you have been reconfirming?
mayn't he have been reconfirming?
mayn't we have been reconfirming?
mayn't you have been reconfirming?
mayn't they have been reconfirming?