English verb conjugation MUST LOUSE

Regular verb: louse - loused - loused

Affirmation

Simple form

I must louse
you must louse
he must louse
we must louse
you must louse
they must louse

V-ing form

I must be lousing
you must be lousing
he must be lousing
we must be lousing
you must be lousing
they must be lousing

Perfect

I must have loused
you must have loused
he must have loused
we must have loused
you must have loused
they must have loused

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I louse?
must you louse?
must he louse?
must we louse?
must you louse?
must they louse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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