English verb conjugation
MAY STEEPEN

Regular verb: steepen - steepened - steepened

Affirmation

Simple form	V-ing form
I may steepen you may steepen he may steepen we may steepen you may steepen they may steepen	I may be steepening you may be steepening he may be steepening we may be steepening you may be steepening they may be steepening
Perfect	V-ing perfect
I may have steepened you may have steepened he may have steepened we may have steepened you may have steepened they may have steepened	I may have been steepening you may have been steepening he may have been steepening we may have been steepening you may have been steepening they may have been steepening

Negation

Simple form	V-ing form
I may not steepen you may not steepen he may not steepen we may not steepen you may not steepen they may not steepen	I may not be steepening you may not be steepening he may not be steepening we may not be steepening you may not be steepening they may not be steepening
Perfect	V-ing perfect
I may not have steepened you may not have steepened he may not have steepened we may not have steepened you may not have steepened they may not have steepened	I may not have been steepening you may not have been steepening he may not have been steepening we may not have been steepening you may not have been steepening they may not have been steepening

Interrogative form

Simple form	V-ing form
may I steepen? may you steepen? may he steepen? may we steepen? may you steepen? may they steepen?	may I be steepening? may you be steepening? may he be steepening? may we be steepening? may you be steepening? may they be steepening?
Perfect	V-ing perfect
may I have steepened? may you have steepened? may he have steepened? may we have steepened? may you have steepened? may they have steepened?	may I have been steepening? may you have been steepening? may he have been steepening? may we have been steepening? may you have been steepening? may they have been steepening?

Interro-negative form

Simple form	V-ing form
may I not steepen? may you not steepen? may he not steepen? may we not steepen? may you not steepen? may they not steepen?	may I not be steepening? may you not be steepening? may he not be steepening? may we not be steepening? may you not be steepening? may they not be steepening?
Perfect	V-ing perfect
may I not have steepened? may you not have steepened? may he not have steepened? may we not have steepened? may you not have steepened? may they not have steepened?	may I not have been steepening? may you not have been steepening? may he not have been steepening? may we not have been steepening? may you not have been steepening? may they not have been steepening?