English verb conjugation MAY KNOW

Irregular verb: know - knew - known

Affirmation

Simple form

I may know
you may know
he may know
we may know
you may know
they may know

V-ing form

I may be knowing
you may be knowing
he may be knowing
we may be knowing
you may be knowing
they may be knowing

Perfect

I may have known
you may have known
he may have known
we may have known
you may have known
they may have known

V-ing perfect

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

Negation

Simple form

I may not know
you may not know
he may not know
we may not know
you may not know
they may not know

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I know?
may you know?
may he know?
may we know?
may you know?
may they know?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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