English verb conjugation
MAY OVERDUB

Regular verb: overdub - overdubed - overdubed

Affirmation

Simple form	V-ing form
I may overdub you may overdub he may overdub we may overdub you may overdub they may overdub	I may be overdubing you may be overdubing he may be overdubing we may be overdubing you may be overdubing they may be overdubing
Perfect	V-ing perfect
I may have overdubed you may have overdubed he may have overdubed we may have overdubed you may have overdubed they may have overdubed	I may have been overdubing you may have been overdubing he may have been overdubing we may have been overdubing you may have been overdubing they may have been overdubing

Negation

Simple form	V-ing form
I mayn't overdub you mayn't overdub he mayn't overdub we mayn't overdub you mayn't overdub they mayn't overdub	I mayn't be overdubing you mayn't be overdubing he mayn't be overdubing we mayn't be overdubing you mayn't be overdubing they mayn't be overdubing
Perfect	V-ing perfect
I mayn't have overdubed you mayn't have overdubed he mayn't have overdubed we mayn't have overdubed you mayn't have overdubed they mayn't have overdubed	I mayn't have been overdubing you mayn't have been overdubing he mayn't have been overdubing we mayn't have been overdubing you mayn't have been overdubing they mayn't have been overdubing

Interrogative form

Simple form	V-ing form
may I overdub? may you overdub? may he overdub? may we overdub? may you overdub? may they overdub?	may I be overdubing? may you be overdubing? may he be overdubing? may we be overdubing? may you be overdubing? may they be overdubing?
Perfect	V-ing perfect
may I have overdubed? may you have overdubed? may he have overdubed? may we have overdubed? may you have overdubed? may they have overdubed?	may I have been overdubing? may you have been overdubing? may he have been overdubing? may we have been overdubing? may you have been overdubing? may they have been overdubing?

Interro-negative form

Simple form	V-ing form
mayn't I overdub? mayn't you overdub? mayn't he overdub? mayn't we overdub? mayn't you overdub? mayn't they overdub?	mayn't I be overdubing? mayn't you be overdubing? mayn't he be overdubing? mayn't we be overdubing? mayn't you be overdubing? mayn't they be overdubing?
Perfect	V-ing perfect
mayn't I have overdubed? mayn't you have overdubed? mayn't he have overdubed? mayn't we have overdubed? mayn't you have overdubed? mayn't they have overdubed?	mayn't I have been overdubing? mayn't you have been overdubing? mayn't he have been overdubing? mayn't we have been overdubing? mayn't you have been overdubing? mayn't they have been overdubing?