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 must not unbutton
you must not unbutton
he must not unbutton
we must not unbutton
you must not unbutton
they must not unbutton

Forma con V-ing

I must not be unbuttoning
you must not be unbuttoning
he must not be unbuttoning
we must not be unbuttoning
you must not be unbuttoning
they must not be unbuttoning

Perfecto

I must not have unbuttoned
you must not have unbuttoned
he must not have unbuttoned
we must not have unbuttoned
you must not have unbuttoned
they must not have unbuttoned

Perfecto con V-ing

I must not have been unbuttoning
you must not have been unbuttoning
he must not have been unbuttoning
we must not have been unbuttoning
you must not have been unbuttoning
they must not 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

must I not unbutton?
must you not unbutton?
must he not unbutton?
must we not unbutton?
must you not unbutton?
must they not unbutton?

Forma con V-ing

must I not be unbuttoning?
must you not be unbuttoning?
must he not be unbuttoning?
must we not be unbuttoning?
must you not be unbuttoning?
must they not be unbuttoning?

Perfecto

must I not have unbuttoned?
must you not have unbuttoned?
must he not have unbuttoned?
must we not have unbuttoned?
must you not have unbuttoned?
must they not have unbuttoned?

Perfecto con V-ing

must I not have been unbuttoning?
must you not have been unbuttoning?
must he not have been unbuttoning?
must we not have been unbuttoning?
must you not have been unbuttoning?
must they not have been unbuttoning?

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