English verb conjugation
MAY HAIL

Regular verb: hail - hailed - hailed

Affirmation

Simple form	V-ing form
I may hail you may hail he may hail we may hail you may hail they may hail	I may be hailing you may be hailing he may be hailing we may be hailing you may be hailing they may be hailing
Perfect	V-ing perfect
I may have hailed you may have hailed he may have hailed we may have hailed you may have hailed they may have hailed	I may have been hailing you may have been hailing he may have been hailing we may have been hailing you may have been hailing they may have been hailing

Negation

Simple form	V-ing form
I may not hail you may not hail he may not hail we may not hail you may not hail they may not hail	I may not be hailing you may not be hailing he may not be hailing we may not be hailing you may not be hailing they may not be hailing
Perfect	V-ing perfect
I may not have hailed you may not have hailed he may not have hailed we may not have hailed you may not have hailed they may not have hailed	I may not have been hailing you may not have been hailing he may not have been hailing we may not have been hailing you may not have been hailing they may not have been hailing

Interrogative form

Simple form	V-ing form
may I hail? may you hail? may he hail? may we hail? may you hail? may they hail?	may I be hailing? may you be hailing? may he be hailing? may we be hailing? may you be hailing? may they be hailing?
Perfect	V-ing perfect
may I have hailed? may you have hailed? may he have hailed? may we have hailed? may you have hailed? may they have hailed?	may I have been hailing? may you have been hailing? may he have been hailing? may we have been hailing? may you have been hailing? may they have been hailing?

Interro-negative form

Simple form	V-ing form
may I not hail? may you not hail? may he not hail? may we not hail? may you not hail? may they not hail?	may I not be hailing? may you not be hailing? may he not be hailing? may we not be hailing? may you not be hailing? may they not be hailing?
Perfect	V-ing perfect
may I not have hailed? may you not have hailed? may he not have hailed? may we not have hailed? may you not have hailed? may they not have hailed?	may I not have been hailing? may you not have been hailing? may he not have been hailing? may we not have been hailing? may you not have been hailing? may they not have been hailing?