English verb conjugation MUST CUPEL

Regular verb: cupel - cupeled - cupeled

Affirmation

Simple form

I must cupel
you must cupel
he must cupel
we must cupel
you must cupel
they must cupel

V-ing form

I must be cupeling
you must be cupeling
he must be cupeling
we must be cupeling
you must be cupeling
they must be cupeling

Perfect

I must have cupeled
you must have cupeled
he must have cupeled
we must have cupeled
you must have cupeled
they must have cupeled

V-ing perfect

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

Negation

Simple form

I must not cupel
you must not cupel
he must not cupel
we must not cupel
you must not cupel
they must not cupel

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I cupel?
must you cupel?
must he cupel?
must we cupel?
must you cupel?
must they cupel?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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