English verb conjugation MUST EXERT

Regular verb: exert - exerted - exerted

Affirmation

Simple form

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

V-ing form

I must be exerting
you must be exerting
he must be exerting
we must be exerting
you must be exerting
they must be exerting

Perfect

I must have exerted
you must have exerted
he must have exerted
we must have exerted
you must have exerted
they must have exerted

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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