English verb conjugation MUST JOIN

Regular verb: join - joined - joined

Affirmation

Simple form

I must join
you must join
he must join
we must join
you must join
they must join

V-ing form

I must be joining
you must be joining
he must be joining
we must be joining
you must be joining
they must be joining

Perfect

I must have joined
you must have joined
he must have joined
we must have joined
you must have joined
they must have joined

V-ing perfect

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

Negation

Simple form

I must not join
you must not join
he must not join
we must not join
you must not join
they must not join

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I join?
must you join?
must he join?
must we join?
must you join?
must they join?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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