English verb conjugation MUST EXPOUND

Regular verb: expound - expounded - expounded

Affirmation

Simple form

I must expound
you must expound
he must expound
we must expound
you must expound
they must expound

V-ing form

I must be expounding
you must be expounding
he must be expounding
we must be expounding
you must be expounding
they must be expounding

Perfect

I must have expounded
you must have expounded
he must have expounded
we must have expounded
you must have expounded
they must have expounded

V-ing perfect

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

Negation

Simple form

I must not expound
you must not expound
he must not expound
we must not expound
you must not expound
they must not expound

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I expound?
must you expound?
must he expound?
must we expound?
must you expound?
must they expound?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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