English verb conjugation MUST FLUCTUATE

Regular verb: fluctuate - fluctuated - fluctuated

Affirmation

Simple form

I must fluctuate
you must fluctuate
he must fluctuate
we must fluctuate
you must fluctuate
they must fluctuate

V-ing form

I must be fluctuating
you must be fluctuating
he must be fluctuating
we must be fluctuating
you must be fluctuating
they must be fluctuating

Perfect

I must have fluctuated
you must have fluctuated
he must have fluctuated
we must have fluctuated
you must have fluctuated
they must have fluctuated

V-ing perfect

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

Negation

Simple form

I must not fluctuate
you must not fluctuate
he must not fluctuate
we must not fluctuate
you must not fluctuate
they must not fluctuate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fluctuate?
must you fluctuate?
must he fluctuate?
must we fluctuate?
must you fluctuate?
must they fluctuate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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