English verb conjugation MUST QUESTION

Regular verb: question - questioned - questioned

Affirmation

Simple form

I must question
you must question
he must question
we must question
you must question
they must question

V-ing form

I must be questioning
you must be questioning
he must be questioning
we must be questioning
you must be questioning
they must be questioning

Perfect

I must have questioned
you must have questioned
he must have questioned
we must have questioned
you must have questioned
they must have questioned

V-ing perfect

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

Negation

Simple form

I must not question
you must not question
he must not question
we must not question
you must not question
they must not question

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I question?
must you question?
must he question?
must we question?
must you question?
must they question?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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