English verb conjugation MUST PRONG

Regular verb: prong - pronged - pronged

Affirmation

Simple form

I must prong
you must prong
he must prong
we must prong
you must prong
they must prong

V-ing form

I must be pronging
you must be pronging
he must be pronging
we must be pronging
you must be pronging
they must be pronging

Perfect

I must have pronged
you must have pronged
he must have pronged
we must have pronged
you must have pronged
they must have pronged

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I prong?
must you prong?
must he prong?
must we prong?
must you prong?
must they prong?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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