may verify
Regular verb: verify - verified- verified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may verify
you may verify
she may verify
we may verify
you may verify
they may verify 	I may be verifying
you may be verifying
she may be verifying
we may be verifying
you may be verifying
they may be verifying	I may have verified
you may have verified
she may have verified
we may have verified
you may have verified
they may have verified	I may have been verifying
you may have been verifying
she may have been verifying
we may have been verifying
you may have been verifying
they may have been verifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't verify
you mayn't verify
she mayn't verify
we mayn't verify
you mayn't verify
they mayn't verify 	I mayn't be verifying
you mayn't be verifying
she mayn't be verifying
we mayn't be verifying
you mayn't be verifying
they mayn't be verifying	I mayn't have verified
you mayn't have verified
she mayn't have verified
we mayn't have verified
you mayn't have verified
they mayn't have verified	I mayn't have been verifying
you mayn't have been verifying
she mayn't have been verifying
we mayn't have been verifying
you mayn't have been verifying
they mayn't have been verifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I verify?
may you verify?
may she verify?
may we verify?
may you verify?
may they verify? 	may I be verifying?
may you be verifying?
may she be verifying?
may we be verifying?
may you be verifying?
may they be verifying? 	may I have verified?
may you have verified?
may she have verified?
may we have verified?
may you have verified?
may they have verified? 	may I have been verifying?
may you have been verifying?
may she have been verifying?
may we have been verifying?
may you have been verifying?
may they have been verifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I verify?
mayn't you verify?
mayn't she verify?
mayn't we verify?
mayn't you verify?
mayn't they verify? 	mayn't I be verifying?
mayn't you be verifying?
mayn't she be verifying?
mayn't we be verifying?
mayn't you be verifying?
mayn't they be verifying? 	mayn't I have verified?
mayn't you have verified?
mayn't she have verified?
mayn't we have verified?
mayn't you have verified?
mayn't they have verified? 	mayn't I have been verifying?
mayn't you have been verifying?
mayn't she have been verifying?
mayn't we have been verifying?
mayn't you have been verifying?
mayn't they have been verifying?