English verb conjugation
MAY BUMP

Regular verb: bump - bumped - bumped

Affirmation

Simple form	V-ing form
I may bump you may bump he may bump we may bump you may bump they may bump	I may be bumping you may be bumping he may be bumping we may be bumping you may be bumping they may be bumping
Perfect	V-ing perfect
I may have bumped you may have bumped he may have bumped we may have bumped you may have bumped they may have bumped	I may have been bumping you may have been bumping he may have been bumping we may have been bumping you may have been bumping they may have been bumping

Negation

Simple form	V-ing form
I may not bump you may not bump he may not bump we may not bump you may not bump they may not bump	I may not be bumping you may not be bumping he may not be bumping we may not be bumping you may not be bumping they may not be bumping
Perfect	V-ing perfect
I may not have bumped you may not have bumped he may not have bumped we may not have bumped you may not have bumped they may not have bumped	I may not have been bumping you may not have been bumping he may not have been bumping we may not have been bumping you may not have been bumping they may not have been bumping

Interrogative form

Simple form	V-ing form
may I bump? may you bump? may he bump? may we bump? may you bump? may they bump?	may I be bumping? may you be bumping? may he be bumping? may we be bumping? may you be bumping? may they be bumping?
Perfect	V-ing perfect
may I have bumped? may you have bumped? may he have bumped? may we have bumped? may you have bumped? may they have bumped?	may I have been bumping? may you have been bumping? may he have been bumping? may we have been bumping? may you have been bumping? may they have been bumping?

Interro-negative form

Simple form	V-ing form
may I not bump? may you not bump? may he not bump? may we not bump? may you not bump? may they not bump?	may I not be bumping? may you not be bumping? may he not be bumping? may we not be bumping? may you not be bumping? may they not be bumping?
Perfect	V-ing perfect
may I not have bumped? may you not have bumped? may he not have bumped? may we not have bumped? may you not have bumped? may they not have bumped?	may I not have been bumping? may you not have been bumping? may he not have been bumping? may we not have been bumping? may you not have been bumping? may they not have been bumping?