English verb conjugation MUST EXERT USE

Regular verb: exert use - exert used - exert used

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must exert use
you must exert use
he must exert use
we must exert use
you must exert use
they must exert use

V-ing form

I must be exert using
you must be exert using
he must be exert using
we must be exert using
you must be exert using
they must be exert using

Perfect

I must have exert used
you must have exert used
he must have exert used
we must have exert used
you must have exert used
they must have exert used

V-ing perfect

I must have been exert using
you must have been exert using
he must have been exert using
we must have been exert using
you must have been exert using
they must have been exert using

Negation

Simple form

I must not exert use
you must not exert use
he must not exert use
we must not exert use
you must not exert use
they must not exert use

V-ing form

I must not be exert using
you must not be exert using
he must not be exert using
we must not be exert using
you must not be exert using
they must not be exert using

Perfect

I must not have exert used
you must not have exert used
he must not have exert used
we must not have exert used
you must not have exert used
they must not have exert used

V-ing perfect

I must not have been exert using
you must not have been exert using
he must not have been exert using
we must not have been exert using
you must not have been exert using
they must not have been exert using

Interrogative form

Simple form

must I exert use?
must you exert use?
must he exert use?
must we exert use?
must you exert use?
must they exert use?

V-ing form

must I be exert using?
must you be exert using?
must he be exert using?
must we be exert using?
must you be exert using?
must they be exert using?

Perfect

must I have exert used?
must you have exert used?
must he have exert used?
must we have exert used?
must you have exert used?
must they have exert used?

V-ing perfect

must I have been exert using?
must you have been exert using?
must he have been exert using?
must we have been exert using?
must you have been exert using?
must they have been exert using?

Interro-negative form

Simple form

must I not exert use?
must you not exert use?
must he not exert use?
must we not exert use?
must you not exert use?
must they not exert use?

V-ing form

must I not be exert using?
must you not be exert using?
must he not be exert using?
must we not be exert using?
must you not be exert using?
must they not be exert using?

Perfect

must I not have exert used?
must you not have exert used?
must he not have exert used?
must we not have exert used?
must you not have exert used?
must they not have exert used?

V-ing perfect

must I not have been exert using?
must you not have been exert using?
must he not have been exert using?
must we not have been exert using?
must you not have been exert using?
must they not have been exert using?

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