English verb conjugation MUST PREPURCHASE

Regular verb: prepurchase - prepurchased - prepurchased

Affirmation

Simple form

I must prepurchase
you must prepurchase
he must prepurchase
we must prepurchase
you must prepurchase
they must prepurchase

V-ing form

I must be prepurchasing
you must be prepurchasing
he must be prepurchasing
we must be prepurchasing
you must be prepurchasing
they must be prepurchasing

Perfect

I must have prepurchased
you must have prepurchased
he must have prepurchased
we must have prepurchased
you must have prepurchased
they must have prepurchased

V-ing perfect

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

Negation

Simple form

I must not prepurchase
you must not prepurchase
he must not prepurchase
we must not prepurchase
you must not prepurchase
they must not prepurchase

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I prepurchase?
must you prepurchase?
must he prepurchase?
must we prepurchase?
must you prepurchase?
must they prepurchase?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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