English verb conjugation MUST PROPOUND

Regular verb: propound - propounded - propounded

Affirmation

Simple form

I must propound
you must propound
he must propound
we must propound
you must propound
they must propound

V-ing form

I must be propounding
you must be propounding
he must be propounding
we must be propounding
you must be propounding
they must be propounding

Perfect

I must have propounded
you must have propounded
he must have propounded
we must have propounded
you must have propounded
they must have propounded

V-ing perfect

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

Negation

Simple form

I must not propound
you must not propound
he must not propound
we must not propound
you must not propound
they must not propound

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I propound?
must you propound?
must he propound?
must we propound?
must you propound?
must they propound?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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