Coniugazione del verbo inglese MUST OPEN

Verbo regolare: open - opened - opened

Affermazione

Forma semplice

I must open
you must open
he must open
we must open
you must open
they must open

Forma con V-ing

I must be opening
you must be opening
he must be opening
we must be opening
you must be opening
they must be opening

Perfetto

I must have opened
you must have opened
he must have opened
we must have opened
you must have opened
they must have opened

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

must I open?
must you open?
must he open?
must we open?
must you open?
must they open?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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