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 mayn't ulcerate
you mayn't ulcerate
he mayn't ulcerate
we mayn't ulcerate
you mayn't ulcerate
they mayn't ulcerate

V-ing form

I mayn't be ulcerating
you mayn't be ulcerating
he mayn't be ulcerating
we mayn't be ulcerating
you mayn't be ulcerating
they mayn't be ulcerating

Perfect

I mayn't have ulcerated
you mayn't have ulcerated
he mayn't have ulcerated
we mayn't have ulcerated
you mayn't have ulcerated
they mayn't have ulcerated

V-ing perfect

I mayn't have been ulcerating
you mayn't have been ulcerating
he mayn't have been ulcerating
we mayn't have been ulcerating
you mayn't have been ulcerating
they mayn't 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

mayn't I ulcerate?
mayn't you ulcerate?
mayn't he ulcerate?
mayn't we ulcerate?
mayn't you ulcerate?
mayn't they ulcerate?

V-ing form

mayn't I be ulcerating?
mayn't you be ulcerating?
mayn't he be ulcerating?
mayn't we be ulcerating?
mayn't you be ulcerating?
mayn't they be ulcerating?

Perfect

mayn't I have ulcerated?
mayn't you have ulcerated?
mayn't he have ulcerated?
mayn't we have ulcerated?
mayn't you have ulcerated?
mayn't they have ulcerated?

V-ing perfect

mayn't I have been ulcerating?
mayn't you have been ulcerating?
mayn't he have been ulcerating?
mayn't we have been ulcerating?
mayn't you have been ulcerating?
mayn't they have been ulcerating?

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