English verb conjugation MUST PUTTER

Regular verb: putter - puttered - puttered

Affirmation

Simple form

I must putter
you must putter
he must putter
we must putter
you must putter
they must putter

V-ing form

I must be puttering
you must be puttering
he must be puttering
we must be puttering
you must be puttering
they must be puttering

Perfect

I must have puttered
you must have puttered
he must have puttered
we must have puttered
you must have puttered
they must have puttered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I putter?
must you putter?
must he putter?
must we putter?
must you putter?
must they putter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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