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feminino | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

Conjugación del verbo inglés MUST BACKCHECK

Verbo regular: backcheck - backchecked - backchecked


Afirmación

Forma simple
I must backcheck
you must backcheck
he must backcheck
we must backcheck
you must backcheck
they must backcheck
Forma con V-ing
I must be backchecking
you must be backchecking
he must be backchecking
we must be backchecking
you must be backchecking
they must be backchecking
Perfecto
I must have backchecked
you must have backchecked
he must have backchecked
we must have backchecked
you must have backchecked
they must have backchecked
Perfecto con V-ing
I must have been backchecking
you must have been backchecking
he must have been backchecking
we must have been backchecking
you must have been backchecking
they must have been backchecking

Negación

Forma simple
I mustn't backcheck
you mustn't backcheck
he mustn't backcheck
we mustn't backcheck
you mustn't backcheck
they mustn't backcheck
Forma con V-ing
I mustn't be backchecking
you mustn't be backchecking
he mustn't be backchecking
we mustn't be backchecking
you mustn't be backchecking
they mustn't be backchecking
Perfecto
I mustn't have backchecked
you mustn't have backchecked
he mustn't have backchecked
we mustn't have backchecked
you mustn't have backchecked
they mustn't have backchecked
Perfecto con V-ing
I mustn't have been backchecking
you mustn't have been backchecking
he mustn't have been backchecking
we mustn't have been backchecking
you mustn't have been backchecking
they mustn't have been backchecking

Forma interrogativa

Forma simple
must I backcheck?
must you backcheck?
must he backcheck?
must we backcheck?
must you backcheck?
must they backcheck?
Forma con V-ing
must I be backchecking?
must you be backchecking?
must he be backchecking?
must we be backchecking?
must you be backchecking?
must they be backchecking?
Perfecto
must I have backchecked?
must you have backchecked?
must he have backchecked?
must we have backchecked?
must you have backchecked?
must they have backchecked?
Perfecto con V-ing
must I have been backchecking?
must you have been backchecking?
must he have been backchecking?
must we have been backchecking?
must you have been backchecking?
must they have been backchecking?

Forma interro-negativa

Forma simple
mustn't I backcheck?
mustn't you backcheck?
mustn't he backcheck?
mustn't we backcheck?
mustn't you backcheck?
mustn't they backcheck?
Forma con V-ing
mustn't I be backchecking?
mustn't you be backchecking?
mustn't he be backchecking?
mustn't we be backchecking?
mustn't you be backchecking?
mustn't they be backchecking?
Perfecto
mustn't I have backchecked?
mustn't you have backchecked?
mustn't he have backchecked?
mustn't we have backchecked?
mustn't you have backchecked?
mustn't they have backchecked?
Perfecto con V-ing
mustn't I have been backchecking?
mustn't you have been backchecking?
mustn't he have been backchecking?
mustn't we have been backchecking?
mustn't you have been backchecking?
mustn't they have been backchecking?