English verb conjugation MUST JOINT

Regular verb: joint - jointed - jointed

Affirmation

Simple form

I must joint
you must joint
he must joint
we must joint
you must joint
they must joint

V-ing form

I must be jointing
you must be jointing
he must be jointing
we must be jointing
you must be jointing
they must be jointing

Perfect

I must have jointed
you must have jointed
he must have jointed
we must have jointed
you must have jointed
they must have jointed

V-ing perfect

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

Negation

Simple form

I must not joint
you must not joint
he must not joint
we must not joint
you must not joint
they must not joint

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I joint?
must you joint?
must he joint?
must we joint?
must you joint?
must they joint?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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