English verb conjugation MUST LAUNDER

Regular verb: launder - laundered - laundered

Affirmation

Simple form

I must launder
you must launder
he must launder
we must launder
you must launder
they must launder

V-ing form

I must be laundering
you must be laundering
he must be laundering
we must be laundering
you must be laundering
they must be laundering

Perfect

I must have laundered
you must have laundered
he must have laundered
we must have laundered
you must have laundered
they must have laundered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I launder?
must you launder?
must he launder?
must we launder?
must you launder?
must they launder?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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