English verb conjugation
MAY FLAIL

Regular verb: flail - flailed - flailed

Affirmation

Simple form	V-ing form
I may flail you may flail he may flail we may flail you may flail they may flail	I may be flailing you may be flailing he may be flailing we may be flailing you may be flailing they may be flailing
Perfect	V-ing perfect
I may have flailed you may have flailed he may have flailed we may have flailed you may have flailed they may have flailed	I may have been flailing you may have been flailing he may have been flailing we may have been flailing you may have been flailing they may have been flailing

Negation

Simple form	V-ing form
I mayn't flail you mayn't flail he mayn't flail we mayn't flail you mayn't flail they mayn't flail	I mayn't be flailing you mayn't be flailing he mayn't be flailing we mayn't be flailing you mayn't be flailing they mayn't be flailing
Perfect	V-ing perfect
I mayn't have flailed you mayn't have flailed he mayn't have flailed we mayn't have flailed you mayn't have flailed they mayn't have flailed	I mayn't have been flailing you mayn't have been flailing he mayn't have been flailing we mayn't have been flailing you mayn't have been flailing they mayn't have been flailing

Interrogative form

Simple form	V-ing form
may I flail? may you flail? may he flail? may we flail? may you flail? may they flail?	may I be flailing? may you be flailing? may he be flailing? may we be flailing? may you be flailing? may they be flailing?
Perfect	V-ing perfect
may I have flailed? may you have flailed? may he have flailed? may we have flailed? may you have flailed? may they have flailed?	may I have been flailing? may you have been flailing? may he have been flailing? may we have been flailing? may you have been flailing? may they have been flailing?

Interro-negative form

Simple form	V-ing form
mayn't I flail? mayn't you flail? mayn't he flail? mayn't we flail? mayn't you flail? mayn't they flail?	mayn't I be flailing? mayn't you be flailing? mayn't he be flailing? mayn't we be flailing? mayn't you be flailing? mayn't they be flailing?
Perfect	V-ing perfect
mayn't I have flailed? mayn't you have flailed? mayn't he have flailed? mayn't we have flailed? mayn't you have flailed? mayn't they have flailed?	mayn't I have been flailing? mayn't you have been flailing? mayn't he have been flailing? mayn't we have been flailing? mayn't you have been flailing? mayn't they have been flailing?