may overpack
Regular verb: overpack - overpacked- overpacked

Affirmation 	
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I may overpack
you may overpack
she may overpack
we may overpack
you may overpack
they may overpack 	I may be overpacking
you may be overpacking
she may be overpacking
we may be overpacking
you may be overpacking
they may be overpacking	I may have overpacked
you may have overpacked
she may have overpacked
we may have overpacked
you may have overpacked
they may have overpacked	I may have been overpacking
you may have been overpacking
she may have been overpacking
we may have been overpacking
you may have been overpacking
they may have been overpacking	

Negation 	
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I may not overpack
you may not overpack
she may not overpack
we may not overpack
you may not overpack
they may not overpack 	I may not be overpacking
you may not be overpacking
she may not be overpacking
we may not be overpacking
you may not be overpacking
they may not be overpacking	I may not have overpacked
you may not have overpacked
she may not have overpacked
we may not have overpacked
you may not have overpacked
they may not have overpacked	I may not have been overpacking
you may not have been overpacking
she may not have been overpacking
we may not have been overpacking
you may not have been overpacking
they may not have been overpacking	

Interrogative form 	
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may I overpack?
may you overpack?
may she overpack?
may we overpack?
may you overpack?
may they overpack? 	may I be overpacking?
may you be overpacking?
may she be overpacking?
may we be overpacking?
may you be overpacking?
may they be overpacking? 	may I have overpacked?
may you have overpacked?
may she have overpacked?
may we have overpacked?
may you have overpacked?
may they have overpacked? 	may I have been overpacking?
may you have been overpacking?
may she have been overpacking?
may we have been overpacking?
may you have been overpacking?
may they have been overpacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not overpack?
may you not overpack?
may she not overpack?
may we not overpack?
may you not overpack?
may they not overpack? 	may I not be overpacking?
may you not be overpacking?
may she not be overpacking?
may we not be overpacking?
may you not be overpacking?
may they not be overpacking? 	may I not have overpacked?
may you not have overpacked?
may she not have overpacked?
may we not have overpacked?
may you not have overpacked?
may they not have overpacked? 	may I not have been overpacking?
may you not have been overpacking?
may she not have been overpacking?
may we not have been overpacking?
may you not have been overpacking?
may they not have been overpacking?