English verb conjugation MUST WIS

Irregular verb: wis - wissed, wist - wissed, wist

Affirmation

Simple form

I must wis
you must wis
she must wis
we must wis
you must wis
they must wis

V-ing form

I must be wising
you must be wising
she must be wising
we must be wising
you must be wising
they must be wising

Perfect

I must have wissed, wist
you must have wissed, wist
she must have wissed, wist
we must have wissed, wist
you must have wissed, wist
they must have wissed, wist

V-ing perfect

I must have been wising
you must have been wising
she must have been wising
we must have been wising
you must have been wising
they must have been wising

Negation

Simple form

I must not wis
you must not wis
she must not wis
we must not wis
you must not wis
they must not wis

V-ing form

I must not be wising
you must not be wising
she must not be wising
we must not be wising
you must not be wising
they must not be wising

Perfect

I must not have wissed, wist
you must not have wissed, wist
she must not have wissed, wist
we must not have wissed, wist
you must not have wissed, wist
they must not have wissed, wist

V-ing perfect

I must not have been wising
you must not have been wising
she must not have been wising
we must not have been wising
you must not have been wising
they must not have been wising

Interrogative form

Simple form

must I wis?
must you wis?
must she wis?
must we wis?
must you wis?
must they wis?

V-ing form

must I be wising?
must you be wising?
must she be wising?
must we be wising?
must you be wising?
must they be wising?

Perfect

must I have wissed, wist?
must you have wissed, wist?
must she have wissed, wist?
must we have wissed, wist?
must you have wissed, wist?
must they have wissed, wist?

V-ing perfect

must I have been wising?
must you have been wising?
must she have been wising?
must we have been wising?
must you have been wising?
must they have been wising?

Interro-negative form

Simple form

must I not wis?
must you not wis?
must she not wis?
must we not wis?
must you not wis?
must they not wis?

V-ing form

must I not be wising?
must you not be wising?
must she not be wising?
must we not be wising?
must you not be wising?
must they not be wising?

Perfect

must I not have wissed, wist?
must you not have wissed, wist?
must she not have wissed, wist?
must we not have wissed, wist?
must you not have wissed, wist?
must they not have wissed, wist?

V-ing perfect

must I not have been wising?
must you not have been wising?
must she not have been wising?
must we not have been wising?
must you not have been wising?
must they not have been wising?

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