English verb conjugation MUST FROSTBITE

Irregular verb: frostbite - frostbit - frostbitten

Affirmation

Simple form

I must frostbite
you must frostbite
he must frostbite
we must frostbite
you must frostbite
they must frostbite

V-ing form

I must be frostbiting
you must be frostbiting
he must be frostbiting
we must be frostbiting
you must be frostbiting
they must be frostbiting

Perfect

I must have frostbitten
you must have frostbitten
he must have frostbitten
we must have frostbitten
you must have frostbitten
they must have frostbitten

V-ing perfect

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

Negation

Simple form

I must not frostbite
you must not frostbite
he must not frostbite
we must not frostbite
you must not frostbite
they must not frostbite

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I frostbite?
must you frostbite?
must he frostbite?
must we frostbite?
must you frostbite?
must they frostbite?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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