English verb conjugation
MAY FISSURE

Regular verb: fissure - fissured - fissured

Affirmation

Simple form	V-ing form
I may fissure you may fissure he may fissure we may fissure you may fissure they may fissure	I may be fissuring you may be fissuring he may be fissuring we may be fissuring you may be fissuring they may be fissuring
Perfect	V-ing perfect
I may have fissured you may have fissured he may have fissured we may have fissured you may have fissured they may have fissured	I may have been fissuring you may have been fissuring he may have been fissuring we may have been fissuring you may have been fissuring they may have been fissuring

Negation

Simple form	V-ing form
I may not fissure you may not fissure he may not fissure we may not fissure you may not fissure they may not fissure	I may not be fissuring you may not be fissuring he may not be fissuring we may not be fissuring you may not be fissuring they may not be fissuring
Perfect	V-ing perfect
I may not have fissured you may not have fissured he may not have fissured we may not have fissured you may not have fissured they may not have fissured	I may not have been fissuring you may not have been fissuring he may not have been fissuring we may not have been fissuring you may not have been fissuring they may not have been fissuring

Interrogative form

Simple form	V-ing form
may I fissure? may you fissure? may he fissure? may we fissure? may you fissure? may they fissure?	may I be fissuring? may you be fissuring? may he be fissuring? may we be fissuring? may you be fissuring? may they be fissuring?
Perfect	V-ing perfect
may I have fissured? may you have fissured? may he have fissured? may we have fissured? may you have fissured? may they have fissured?	may I have been fissuring? may you have been fissuring? may he have been fissuring? may we have been fissuring? may you have been fissuring? may they have been fissuring?

Interro-negative form

Simple form	V-ing form
may I not fissure? may you not fissure? may he not fissure? may we not fissure? may you not fissure? may they not fissure?	may I not be fissuring? may you not be fissuring? may he not be fissuring? may we not be fissuring? may you not be fissuring? may they not be fissuring?
Perfect	V-ing perfect
may I not have fissured? may you not have fissured? may he not have fissured? may we not have fissured? may you not have fissured? may they not have fissured?	may I not have been fissuring? may you not have been fissuring? may he not have been fissuring? may we not have been fissuring? may you not have been fissuring? may they not have been fissuring?