English verb conjugation MUST CAPTAIN

Regular verb: captain - captained - captained

Affirmation

Simple form

I must captain
you must captain
he must captain
we must captain
you must captain
they must captain

V-ing form

I must be captaining
you must be captaining
he must be captaining
we must be captaining
you must be captaining
they must be captaining

Perfect

I must have captained
you must have captained
he must have captained
we must have captained
you must have captained
they must have captained

V-ing perfect

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

Negation

Simple form

I must not captain
you must not captain
he must not captain
we must not captain
you must not captain
they must not captain

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I captain?
must you captain?
must he captain?
must we captain?
must you captain?
must they captain?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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