English verb conjugation MUST PETTIFOG

Regular verb: pettifog - pettifoged - pettifoged

Affirmation

Simple form

I must pettifog
you must pettifog
he must pettifog
we must pettifog
you must pettifog
they must pettifog

V-ing form

I must be pettifoging
you must be pettifoging
he must be pettifoging
we must be pettifoging
you must be pettifoging
they must be pettifoging

Perfect

I must have pettifoged
you must have pettifoged
he must have pettifoged
we must have pettifoged
you must have pettifoged
they must have pettifoged

V-ing perfect

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

Negation

Simple form

I mustn't pettifog
you mustn't pettifog
he mustn't pettifog
we mustn't pettifog
you mustn't pettifog
they mustn't pettifog

V-ing form

I mustn't be pettifoging
you mustn't be pettifoging
he mustn't be pettifoging
we mustn't be pettifoging
you mustn't be pettifoging
they mustn't be pettifoging

Perfect

I mustn't have pettifoged
you mustn't have pettifoged
he mustn't have pettifoged
we mustn't have pettifoged
you mustn't have pettifoged
they mustn't have pettifoged

V-ing perfect

I mustn't have been pettifoging
you mustn't have been pettifoging
he mustn't have been pettifoging
we mustn't have been pettifoging
you mustn't have been pettifoging
they mustn't have been pettifoging

Interrogative form

Simple form

must I pettifog?
must you pettifog?
must he pettifog?
must we pettifog?
must you pettifog?
must they pettifog?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I pettifog?
mustn't you pettifog?
mustn't he pettifog?
mustn't we pettifog?
mustn't you pettifog?
mustn't they pettifog?

V-ing form

mustn't I be pettifoging?
mustn't you be pettifoging?
mustn't he be pettifoging?
mustn't we be pettifoging?
mustn't you be pettifoging?
mustn't they be pettifoging?

Perfect

mustn't I have pettifoged?
mustn't you have pettifoged?
mustn't he have pettifoged?
mustn't we have pettifoged?
mustn't you have pettifoged?
mustn't they have pettifoged?

V-ing perfect

mustn't I have been pettifoging?
mustn't you have been pettifoging?
mustn't he have been pettifoging?
mustn't we have been pettifoging?
mustn't you have been pettifoging?
mustn't they have been pettifoging?

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