English verb conjugation
MAY PEEN

Regular verb: peen - peened - peened

Affirmation

Simple form	V-ing form
I may peen you may peen he may peen we may peen you may peen they may peen	I may be peening you may be peening he may be peening we may be peening you may be peening they may be peening
Perfect	V-ing perfect
I may have peened you may have peened he may have peened we may have peened you may have peened they may have peened	I may have been peening you may have been peening he may have been peening we may have been peening you may have been peening they may have been peening

Negation

Simple form	V-ing form
I may not peen you may not peen he may not peen we may not peen you may not peen they may not peen	I may not be peening you may not be peening he may not be peening we may not be peening you may not be peening they may not be peening
Perfect	V-ing perfect
I may not have peened you may not have peened he may not have peened we may not have peened you may not have peened they may not have peened	I may not have been peening you may not have been peening he may not have been peening we may not have been peening you may not have been peening they may not have been peening

Interrogative form

Simple form	V-ing form
may I peen? may you peen? may he peen? may we peen? may you peen? may they peen?	may I be peening? may you be peening? may he be peening? may we be peening? may you be peening? may they be peening?
Perfect	V-ing perfect
may I have peened? may you have peened? may he have peened? may we have peened? may you have peened? may they have peened?	may I have been peening? may you have been peening? may he have been peening? may we have been peening? may you have been peening? may they have been peening?

Interro-negative form

Simple form	V-ing form
may I not peen? may you not peen? may he not peen? may we not peen? may you not peen? may they not peen?	may I not be peening? may you not be peening? may he not be peening? may we not be peening? may you not be peening? may they not be peening?
Perfect	V-ing perfect
may I not have peened? may you not have peened? may he not have peened? may we not have peened? may you not have peened? may they not have peened?	may I not have been peening? may you not have been peening? may he not have been peening? may we not have been peening? may you not have been peening? may they not have been peening?