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

Conjugación del verbo inglés MUST KEEN

Verbo regular: keen - keened - keened


Afirmación

Forma simple
I must keen
you must keen
she must keen
we must keen
you must keen
they must keen
Forma con V-ing
I must be keening
you must be keening
she must be keening
we must be keening
you must be keening
they must be keening
Perfecto
I must have keened
you must have keened
she must have keened
we must have keened
you must have keened
they must have keened
Perfecto con V-ing
I must have been keening
you must have been keening
she must have been keening
we must have been keening
you must have been keening
they must have been keening

Negación

Forma simple
I mustn't keen
you mustn't keen
she mustn't keen
we mustn't keen
you mustn't keen
they mustn't keen
Forma con V-ing
I mustn't be keening
you mustn't be keening
she mustn't be keening
we mustn't be keening
you mustn't be keening
they mustn't be keening
Perfecto
I mustn't have keened
you mustn't have keened
she mustn't have keened
we mustn't have keened
you mustn't have keened
they mustn't have keened
Perfecto con V-ing
I mustn't have been keening
you mustn't have been keening
she mustn't have been keening
we mustn't have been keening
you mustn't have been keening
they mustn't have been keening

Forma interrogativa

Forma simple
must I keen?
must you keen?
must she keen?
must we keen?
must you keen?
must they keen?
Forma con V-ing
must I be keening?
must you be keening?
must she be keening?
must we be keening?
must you be keening?
must they be keening?
Perfecto
must I have keened?
must you have keened?
must she have keened?
must we have keened?
must you have keened?
must they have keened?
Perfecto con V-ing
must I have been keening?
must you have been keening?
must she have been keening?
must we have been keening?
must you have been keening?
must they have been keening?

Forma interro-negativa

Forma simple
mustn't I keen?
mustn't you keen?
mustn't she keen?
mustn't we keen?
mustn't you keen?
mustn't they keen?
Forma con V-ing
mustn't I be keening?
mustn't you be keening?
mustn't she be keening?
mustn't we be keening?
mustn't you be keening?
mustn't they be keening?
Perfecto
mustn't I have keened?
mustn't you have keened?
mustn't she have keened?
mustn't we have keened?
mustn't you have keened?
mustn't they have keened?
Perfecto con V-ing
mustn't I have been keening?
mustn't you have been keening?
mustn't she have been keening?
mustn't we have been keening?
mustn't you have been keening?
mustn't they have been keening?