English verb conjugation MUST PURFLE

Regular verb: purfle - purfled - purfled

Affirmation

Simple form

I must purfle
you must purfle
he must purfle
we must purfle
you must purfle
they must purfle

V-ing form

I must be purfling
you must be purfling
he must be purfling
we must be purfling
you must be purfling
they must be purfling

Perfect

I must have purfled
you must have purfled
he must have purfled
we must have purfled
you must have purfled
they must have purfled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I purfle?
must you purfle?
must he purfle?
must we purfle?
must you purfle?
must they purfle?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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