English verb conjugation MUST PERUSE

Regular verb: peruse - perused - perused

Affirmation

Simple form

I must peruse
you must peruse
he must peruse
we must peruse
you must peruse
they must peruse

V-ing form

I must be perusing
you must be perusing
he must be perusing
we must be perusing
you must be perusing
they must be perusing

Perfect

I must have perused
you must have perused
he must have perused
we must have perused
you must have perused
they must have perused

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I peruse?
must you peruse?
must he peruse?
must we peruse?
must you peruse?
must they peruse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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