may overdrink
Irregular verb: overdrink - overdrank- overdrunk

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may overdrink
you may overdrink
she may overdrink
we may overdrink
you may overdrink
they may overdrink 	I may be overdrinking
you may be overdrinking
she may be overdrinking
we may be overdrinking
you may be overdrinking
they may be overdrinking	I may have overdrunk
you may have overdrunk
she may have overdrunk
we may have overdrunk
you may have overdrunk
they may have overdrunk	I may have been overdrinking
you may have been overdrinking
she may have been overdrinking
we may have been overdrinking
you may have been overdrinking
they may have been overdrinking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't overdrink
you mayn't overdrink
she mayn't overdrink
we mayn't overdrink
you mayn't overdrink
they mayn't overdrink 	I mayn't be overdrinking
you mayn't be overdrinking
she mayn't be overdrinking
we mayn't be overdrinking
you mayn't be overdrinking
they mayn't be overdrinking	I mayn't have overdrunk
you mayn't have overdrunk
she mayn't have overdrunk
we mayn't have overdrunk
you mayn't have overdrunk
they mayn't have overdrunk	I mayn't have been overdrinking
you mayn't have been overdrinking
she mayn't have been overdrinking
we mayn't have been overdrinking
you mayn't have been overdrinking
they mayn't have been overdrinking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I overdrink?
may you overdrink?
may she overdrink?
may we overdrink?
may you overdrink?
may they overdrink? 	may I be overdrinking?
may you be overdrinking?
may she be overdrinking?
may we be overdrinking?
may you be overdrinking?
may they be overdrinking? 	may I have overdrunk?
may you have overdrunk?
may she have overdrunk?
may we have overdrunk?
may you have overdrunk?
may they have overdrunk? 	may I have been overdrinking?
may you have been overdrinking?
may she have been overdrinking?
may we have been overdrinking?
may you have been overdrinking?
may they have been overdrinking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I overdrink?
mayn't you overdrink?
mayn't she overdrink?
mayn't we overdrink?
mayn't you overdrink?
mayn't they overdrink? 	mayn't I be overdrinking?
mayn't you be overdrinking?
mayn't she be overdrinking?
mayn't we be overdrinking?
mayn't you be overdrinking?
mayn't they be overdrinking? 	mayn't I have overdrunk?
mayn't you have overdrunk?
mayn't she have overdrunk?
mayn't we have overdrunk?
mayn't you have overdrunk?
mayn't they have overdrunk? 	mayn't I have been overdrinking?
mayn't you have been overdrinking?
mayn't she have been overdrinking?
mayn't we have been overdrinking?
mayn't you have been overdrinking?
mayn't they have been overdrinking?