may misdate
Regular verb: misdate - misdated- misdated

Affirmation 	
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I may misdate
you may misdate
she may misdate
we may misdate
you may misdate
they may misdate 	I may be misdating
you may be misdating
she may be misdating
we may be misdating
you may be misdating
they may be misdating	I may have misdated
you may have misdated
she may have misdated
we may have misdated
you may have misdated
they may have misdated	I may have been misdating
you may have been misdating
she may have been misdating
we may have been misdating
you may have been misdating
they may have been misdating	

Negation 	
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I mayn't misdate
you mayn't misdate
she mayn't misdate
we mayn't misdate
you mayn't misdate
they mayn't misdate 	I mayn't be misdating
you mayn't be misdating
she mayn't be misdating
we mayn't be misdating
you mayn't be misdating
they mayn't be misdating	I mayn't have misdated
you mayn't have misdated
she mayn't have misdated
we mayn't have misdated
you mayn't have misdated
they mayn't have misdated	I mayn't have been misdating
you mayn't have been misdating
she mayn't have been misdating
we mayn't have been misdating
you mayn't have been misdating
they mayn't have been misdating	

Interrogative form 	
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may I misdate?
may you misdate?
may she misdate?
may we misdate?
may you misdate?
may they misdate? 	may I be misdating?
may you be misdating?
may she be misdating?
may we be misdating?
may you be misdating?
may they be misdating? 	may I have misdated?
may you have misdated?
may she have misdated?
may we have misdated?
may you have misdated?
may they have misdated? 	may I have been misdating?
may you have been misdating?
may she have been misdating?
may we have been misdating?
may you have been misdating?
may they have been misdating? 	

Interro-negative form 	
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mayn't I misdate?
mayn't you misdate?
mayn't she misdate?
mayn't we misdate?
mayn't you misdate?
mayn't they misdate? 	mayn't I be misdating?
mayn't you be misdating?
mayn't she be misdating?
mayn't we be misdating?
mayn't you be misdating?
mayn't they be misdating? 	mayn't I have misdated?
mayn't you have misdated?
mayn't she have misdated?
mayn't we have misdated?
mayn't you have misdated?
mayn't they have misdated? 	mayn't I have been misdating?
mayn't you have been misdating?
mayn't she have been misdating?
mayn't we have been misdating?
mayn't you have been misdating?
mayn't they have been misdating?