I may flip you may flip he may flip we may flip you may flip they may flip
V-ing form
I may be flipping you may be flipping he may be flipping we may be flipping you may be flipping they may be flipping
Perfect
I may have flipped you may have flipped he may have flipped we may have flipped you may have flipped they may have flipped
V-ing perfect
I may have been flipping you may have been flipping he may have been flipping we may have been flipping you may have been flipping they may have been flipping
Negation
Simple form
I mayn't flip you mayn't flip he mayn't flip we mayn't flip you mayn't flip they mayn't flip
V-ing form
I mayn't be flipping you mayn't be flipping he mayn't be flipping we mayn't be flipping you mayn't be flipping they mayn't be flipping
Perfect
I mayn't have flipped you mayn't have flipped he mayn't have flipped we mayn't have flipped you mayn't have flipped they mayn't have flipped
V-ing perfect
I mayn't have been flipping you mayn't have been flipping he mayn't have been flipping we mayn't have been flipping you mayn't have been flipping they mayn't have been flipping
Interrogative form
Simple form
may I flip? may you flip? may he flip? may we flip? may you flip? may they flip?
V-ing form
may I be flipping? may you be flipping? may he be flipping? may we be flipping? may you be flipping? may they be flipping?
Perfect
may I have flipped? may you have flipped? may he have flipped? may we have flipped? may you have flipped? may they have flipped?
V-ing perfect
may I have been flipping? may you have been flipping? may he have been flipping? may we have been flipping? may you have been flipping? may they have been flipping?
Interro-negative form
Simple form
mayn't I flip? mayn't you flip? mayn't he flip? mayn't we flip? mayn't you flip? mayn't they flip?
V-ing form
mayn't I be flipping? mayn't you be flipping? mayn't he be flipping? mayn't we be flipping? mayn't you be flipping? mayn't they be flipping?
Perfect
mayn't I have flipped? mayn't you have flipped? mayn't he have flipped? mayn't we have flipped? mayn't you have flipped? mayn't they have flipped?
V-ing perfect
mayn't I have been flipping? mayn't you have been flipping? mayn't he have been flipping? mayn't we have been flipping? mayn't you have been flipping? mayn't they have been flipping?