English verb conjugation MUST STUPEFY

Regular verb: stupefy - stupefied - stupefied

Affirmation

Simple form

I must stupefy
you must stupefy
he must stupefy
we must stupefy
you must stupefy
they must stupefy

V-ing form

I must be stupefying
you must be stupefying
he must be stupefying
we must be stupefying
you must be stupefying
they must be stupefying

Perfect

I must have stupefied
you must have stupefied
he must have stupefied
we must have stupefied
you must have stupefied
they must have stupefied

V-ing perfect

I must have been stupefying
you must have been stupefying
he must have been stupefying
we must have been stupefying
you must have been stupefying
they must have been stupefying

Negation

Simple form

I must not stupefy
you must not stupefy
he must not stupefy
we must not stupefy
you must not stupefy
they must not stupefy

V-ing form

I must not be stupefying
you must not be stupefying
he must not be stupefying
we must not be stupefying
you must not be stupefying
they must not be stupefying

Perfect

I must not have stupefied
you must not have stupefied
he must not have stupefied
we must not have stupefied
you must not have stupefied
they must not have stupefied

V-ing perfect

I must not have been stupefying
you must not have been stupefying
he must not have been stupefying
we must not have been stupefying
you must not have been stupefying
they must not have been stupefying

Interrogative form

Simple form

must I stupefy?
must you stupefy?
must he stupefy?
must we stupefy?
must you stupefy?
must they stupefy?

V-ing form

must I be stupefying?
must you be stupefying?
must he be stupefying?
must we be stupefying?
must you be stupefying?
must they be stupefying?

Perfect

must I have stupefied?
must you have stupefied?
must he have stupefied?
must we have stupefied?
must you have stupefied?
must they have stupefied?

V-ing perfect

must I have been stupefying?
must you have been stupefying?
must he have been stupefying?
must we have been stupefying?
must you have been stupefying?
must they have been stupefying?

Interro-negative form

Simple form

must I not stupefy?
must you not stupefy?
must he not stupefy?
must we not stupefy?
must you not stupefy?
must they not stupefy?

V-ing form

must I not be stupefying?
must you not be stupefying?
must he not be stupefying?
must we not be stupefying?
must you not be stupefying?
must they not be stupefying?

Perfect

must I not have stupefied?
must you not have stupefied?
must he not have stupefied?
must we not have stupefied?
must you not have stupefied?
must they not have stupefied?

V-ing perfect

must I not have been stupefying?
must you not have been stupefying?
must he not have been stupefying?
must we not have been stupefying?
must you not have been stupefying?
must they not have been stupefying?

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