Conjugación del verbo inglés MUST UNBUTTON

Verbo regular: unbutton - unbuttoned - unbuttoned

Afirmación

Forma simple

I must unbutton
you must unbutton
he must unbutton
we must unbutton
you must unbutton
they must unbutton

Forma con V-ing

I must be unbuttoning
you must be unbuttoning
he must be unbuttoning
we must be unbuttoning
you must be unbuttoning
they must be unbuttoning

Perfecto

I must have unbuttoned
you must have unbuttoned
he must have unbuttoned
we must have unbuttoned
you must have unbuttoned
they must have unbuttoned

Perfecto con V-ing

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

Negación

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

must I unbutton?
must you unbutton?
must he unbutton?
must we unbutton?
must you unbutton?
must they unbutton?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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