English verb conjugation MUST LAUNDER

Regular verb: launder - laundered - laundered

Affirmation

Simple form

I must launder
you must launder
she must launder
we must launder
you must launder
they must launder

V-ing form

I must be laundering
you must be laundering
she must be laundering
we must be laundering
you must be laundering
they must be laundering

Perfect

I must have laundered
you must have laundered
she 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
she 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
she 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
she 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
she 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
she 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 she launder?
must we launder?
must you launder?
must they launder?

V-ing form

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

Perfect

must I have laundered?
must you have laundered?
must she 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 she 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 she 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 she 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 she 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 she 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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