English verb conjugation MUST ULULATE

Regular verb: ululate - ululated - ululated

Affirmation

Simple form

I must ululate
you must ululate
he must ululate
we must ululate
you must ululate
they must ululate

V-ing form

I must be ululating
you must be ululating
he must be ululating
we must be ululating
you must be ululating
they must be ululating

Perfect

I must have ululated
you must have ululated
he must have ululated
we must have ululated
you must have ululated
they must have ululated

V-ing perfect

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

Negation

Simple form

I must not ululate
you must not ululate
he must not ululate
we must not ululate
you must not ululate
they must not ululate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I ululate?
must you ululate?
must he ululate?
must we ululate?
must you ululate?
must they ululate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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