English verb conjugation MAY ULCERATE

Regular verb: ulcerate - ulcerated - ulcerated

Affirmation

Simple form

I may ulcerate
you may ulcerate
he may ulcerate
we may ulcerate
you may ulcerate
they may ulcerate

V-ing form

I may be ulcerating
you may be ulcerating
he may be ulcerating
we may be ulcerating
you may be ulcerating
they may be ulcerating

Perfect

I may have ulcerated
you may have ulcerated
he may have ulcerated
we may have ulcerated
you may have ulcerated
they may have ulcerated

V-ing perfect

I may have been ulcerating
you may have been ulcerating
he may have been ulcerating
we may have been ulcerating
you may have been ulcerating
they may have been ulcerating

Negation

Simple form

I may not ulcerate
you may not ulcerate
he may not ulcerate
we may not ulcerate
you may not ulcerate
they may not ulcerate

V-ing form

I may not be ulcerating
you may not be ulcerating
he may not be ulcerating
we may not be ulcerating
you may not be ulcerating
they may not be ulcerating

Perfect

I may not have ulcerated
you may not have ulcerated
he may not have ulcerated
we may not have ulcerated
you may not have ulcerated
they may not have ulcerated

V-ing perfect

I may not have been ulcerating
you may not have been ulcerating
he may not have been ulcerating
we may not have been ulcerating
you may not have been ulcerating
they may not have been ulcerating

Interrogative form

Simple form

may I ulcerate?
may you ulcerate?
may he ulcerate?
may we ulcerate?
may you ulcerate?
may they ulcerate?

V-ing form

may I be ulcerating?
may you be ulcerating?
may he be ulcerating?
may we be ulcerating?
may you be ulcerating?
may they be ulcerating?

Perfect

may I have ulcerated?
may you have ulcerated?
may he have ulcerated?
may we have ulcerated?
may you have ulcerated?
may they have ulcerated?

V-ing perfect

may I have been ulcerating?
may you have been ulcerating?
may he have been ulcerating?
may we have been ulcerating?
may you have been ulcerating?
may they have been ulcerating?

Interro-negative form

Simple form

may I not ulcerate?
may you not ulcerate?
may he not ulcerate?
may we not ulcerate?
may you not ulcerate?
may they not ulcerate?

V-ing form

may I not be ulcerating?
may you not be ulcerating?
may he not be ulcerating?
may we not be ulcerating?
may you not be ulcerating?
may they not be ulcerating?

Perfect

may I not have ulcerated?
may you not have ulcerated?
may he not have ulcerated?
may we not have ulcerated?
may you not have ulcerated?
may they not have ulcerated?

V-ing perfect

may I not have been ulcerating?
may you not have been ulcerating?
may he not have been ulcerating?
may we not have been ulcerating?
may you not have been ulcerating?
may they not have been ulcerating?

Page top