may defect
Regular verb: defect - defected- defected

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may defect
you may defect
she may defect
we may defect
you may defect
they may defect 	I may be defecting
you may be defecting
she may be defecting
we may be defecting
you may be defecting
they may be defecting	I may have defected
you may have defected
she may have defected
we may have defected
you may have defected
they may have defected	I may have been defecting
you may have been defecting
she may have been defecting
we may have been defecting
you may have been defecting
they may have been defecting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't defect
you mayn't defect
she mayn't defect
we mayn't defect
you mayn't defect
they mayn't defect 	I mayn't be defecting
you mayn't be defecting
she mayn't be defecting
we mayn't be defecting
you mayn't be defecting
they mayn't be defecting	I mayn't have defected
you mayn't have defected
she mayn't have defected
we mayn't have defected
you mayn't have defected
they mayn't have defected	I mayn't have been defecting
you mayn't have been defecting
she mayn't have been defecting
we mayn't have been defecting
you mayn't have been defecting
they mayn't have been defecting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I defect?
may you defect?
may she defect?
may we defect?
may you defect?
may they defect? 	may I be defecting?
may you be defecting?
may she be defecting?
may we be defecting?
may you be defecting?
may they be defecting? 	may I have defected?
may you have defected?
may she have defected?
may we have defected?
may you have defected?
may they have defected? 	may I have been defecting?
may you have been defecting?
may she have been defecting?
may we have been defecting?
may you have been defecting?
may they have been defecting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I defect?
mayn't you defect?
mayn't she defect?
mayn't we defect?
mayn't you defect?
mayn't they defect? 	mayn't I be defecting?
mayn't you be defecting?
mayn't she be defecting?
mayn't we be defecting?
mayn't you be defecting?
mayn't they be defecting? 	mayn't I have defected?
mayn't you have defected?
mayn't she have defected?
mayn't we have defected?
mayn't you have defected?
mayn't they have defected? 	mayn't I have been defecting?
mayn't you have been defecting?
mayn't she have been defecting?
mayn't we have been defecting?
mayn't you have been defecting?
mayn't they have been defecting?