may question
Regular verb: question - questioned- questioned

Affirmation 	
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I may question
you may question
he may question
we may question
you may question
they may question 	I may be questioning
you may be questioning
he may be questioning
we may be questioning
you may be questioning
they may be questioning	I may have questioned
you may have questioned
he may have questioned
we may have questioned
you may have questioned
they may have questioned	I may have been questioning
you may have been questioning
he may have been questioning
we may have been questioning
you may have been questioning
they may have been questioning	

Negation 	
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I may not question
you may not question
he may not question
we may not question
you may not question
they may not question 	I may not be questioning
you may not be questioning
he may not be questioning
we may not be questioning
you may not be questioning
they may not be questioning	I may not have questioned
you may not have questioned
he may not have questioned
we may not have questioned
you may not have questioned
they may not have questioned	I may not have been questioning
you may not have been questioning
he may not have been questioning
we may not have been questioning
you may not have been questioning
they may not have been questioning	

Interrogative form 	
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may I question?
may you question?
may he question?
may we question?
may you question?
may they question? 	may I be questioning?
may you be questioning?
may he be questioning?
may we be questioning?
may you be questioning?
may they be questioning? 	may I have questioned?
may you have questioned?
may he have questioned?
may we have questioned?
may you have questioned?
may they have questioned? 	may I have been questioning?
may you have been questioning?
may he have been questioning?
may we have been questioning?
may you have been questioning?
may they have been questioning? 	

Interro-negative form 	
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may I not question?
may you not question?
may he not question?
may we not question?
may you not question?
may they not question? 	may I not be questioning?
may you not be questioning?
may he not be questioning?
may we not be questioning?
may you not be questioning?
may they not be questioning? 	may I not have questioned?
may you not have questioned?
may he not have questioned?
may we not have questioned?
may you not have questioned?
may they not have questioned? 	may I not have been questioning?
may you not have been questioning?
may he not have been questioning?
may we not have been questioning?
may you not have been questioning?
may they not have been questioning?