English verb conjugation
MAY FLAIL

Regular verb: flail - flailed - flailed

Affirmation

Simple form	V-ing form
I may flail you may flail she may flail we may flail you may flail they may flail	I may be flailing you may be flailing she 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 she 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 she 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 may not flail you may not flail she may not flail we may not flail you may not flail they may not flail	I may not be flailing you may not be flailing she may not be flailing we may not be flailing you may not be flailing they may not be flailing
Perfect	V-ing perfect
I may not have flailed you may not have flailed she may not have flailed we may not have flailed you may not have flailed they may not have flailed	I may not have been flailing you may not have been flailing she may not have been flailing we may not have been flailing you may not have been flailing they may not have been flailing

Interrogative form

Simple form	V-ing form
may I flail? may you flail? may she flail? may we flail? may you flail? may they flail?	may I be flailing? may you be flailing? may she 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 she 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 she 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
may I not flail? may you not flail? may she not flail? may we not flail? may you not flail? may they not flail?	may I not be flailing? may you not be flailing? may she not be flailing? may we not be flailing? may you not be flailing? may they not be flailing?
Perfect	V-ing perfect
may I not have flailed? may you not have flailed? may she not have flailed? may we not have flailed? may you not have flailed? may they not have flailed?	may I not have been flailing? may you not have been flailing? may she not have been flailing? may we not have been flailing? may you not have been flailing? may they not have been flailing?