English verb conjugation
MAY FLOSS

Regular verb: floss - flossed - flossed

Affirmation

Simple form	V-ing form
I may floss you may floss he may floss we may floss you may floss they may floss	I may be flossing you may be flossing he may be flossing we may be flossing you may be flossing they may be flossing
Perfect	V-ing perfect
I may have flossed you may have flossed he may have flossed we may have flossed you may have flossed they may have flossed	I may have been flossing you may have been flossing he may have been flossing we may have been flossing you may have been flossing they may have been flossing

Negation

Simple form	V-ing form
I may not floss you may not floss he may not floss we may not floss you may not floss they may not floss	I may not be flossing you may not be flossing he may not be flossing we may not be flossing you may not be flossing they may not be flossing
Perfect	V-ing perfect
I may not have flossed you may not have flossed he may not have flossed we may not have flossed you may not have flossed they may not have flossed	I may not have been flossing you may not have been flossing he may not have been flossing we may not have been flossing you may not have been flossing they may not have been flossing

Interrogative form

Simple form	V-ing form
may I floss? may you floss? may he floss? may we floss? may you floss? may they floss?	may I be flossing? may you be flossing? may he be flossing? may we be flossing? may you be flossing? may they be flossing?
Perfect	V-ing perfect
may I have flossed? may you have flossed? may he have flossed? may we have flossed? may you have flossed? may they have flossed?	may I have been flossing? may you have been flossing? may he have been flossing? may we have been flossing? may you have been flossing? may they have been flossing?

Interro-negative form

Simple form	V-ing form
may I not floss? may you not floss? may he not floss? may we not floss? may you not floss? may they not floss?	may I not be flossing? may you not be flossing? may he not be flossing? may we not be flossing? may you not be flossing? may they not be flossing?
Perfect	V-ing perfect
may I not have flossed? may you not have flossed? may he not have flossed? may we not have flossed? may you not have flossed? may they not have flossed?	may I not have been flossing? may you not have been flossing? may he not have been flossing? may we not have been flossing? may you not have been flossing? may they not have been flossing?