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

Conjugación del verbo inglés MUST SIGN

Verbo regular: sign - signed - signed


Afirmación

Forma simple
I must sign
you must sign
she must sign
we must sign
you must sign
they must sign
Forma con V-ing
I must be signing
you must be signing
she must be signing
we must be signing
you must be signing
they must be signing
Perfecto
I must have signed
you must have signed
she must have signed
we must have signed
you must have signed
they must have signed
Perfecto con V-ing
I must have been signing
you must have been signing
she must have been signing
we must have been signing
you must have been signing
they must have been signing

Negación

Forma simple
I mustn't sign
you mustn't sign
she mustn't sign
we mustn't sign
you mustn't sign
they mustn't sign
Forma con V-ing
I mustn't be signing
you mustn't be signing
she mustn't be signing
we mustn't be signing
you mustn't be signing
they mustn't be signing
Perfecto
I mustn't have signed
you mustn't have signed
she mustn't have signed
we mustn't have signed
you mustn't have signed
they mustn't have signed
Perfecto con V-ing
I mustn't have been signing
you mustn't have been signing
she mustn't have been signing
we mustn't have been signing
you mustn't have been signing
they mustn't have been signing

Forma interrogativa

Forma simple
must I sign?
must you sign?
must she sign?
must we sign?
must you sign?
must they sign?
Forma con V-ing
must I be signing?
must you be signing?
must she be signing?
must we be signing?
must you be signing?
must they be signing?
Perfecto
must I have signed?
must you have signed?
must she have signed?
must we have signed?
must you have signed?
must they have signed?
Perfecto con V-ing
must I have been signing?
must you have been signing?
must she have been signing?
must we have been signing?
must you have been signing?
must they have been signing?

Forma interro-negativa

Forma simple
mustn't I sign?
mustn't you sign?
mustn't she sign?
mustn't we sign?
mustn't you sign?
mustn't they sign?
Forma con V-ing
mustn't I be signing?
mustn't you be signing?
mustn't she be signing?
mustn't we be signing?
mustn't you be signing?
mustn't they be signing?
Perfecto
mustn't I have signed?
mustn't you have signed?
mustn't she have signed?
mustn't we have signed?
mustn't you have signed?
mustn't they have signed?
Perfecto con V-ing
mustn't I have been signing?
mustn't you have been signing?
mustn't she have been signing?
mustn't we have been signing?
mustn't you have been signing?
mustn't they have been signing?