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

Conjugación del verbo inglés MUST STRENGTHEN

Verbo regular: strengthen - strengthened - strengthened


Afirmación

Forma simple
I must strengthen
you must strengthen
she must strengthen
we must strengthen
you must strengthen
they must strengthen
Forma con V-ing
I must be strengthening
you must be strengthening
she must be strengthening
we must be strengthening
you must be strengthening
they must be strengthening
Perfecto
I must have strengthened
you must have strengthened
she must have strengthened
we must have strengthened
you must have strengthened
they must have strengthened
Perfecto con V-ing
I must have been strengthening
you must have been strengthening
she must have been strengthening
we must have been strengthening
you must have been strengthening
they must have been strengthening

Negación

Forma simple
I mustn't strengthen
you mustn't strengthen
she mustn't strengthen
we mustn't strengthen
you mustn't strengthen
they mustn't strengthen
Forma con V-ing
I mustn't be strengthening
you mustn't be strengthening
she mustn't be strengthening
we mustn't be strengthening
you mustn't be strengthening
they mustn't be strengthening
Perfecto
I mustn't have strengthened
you mustn't have strengthened
she mustn't have strengthened
we mustn't have strengthened
you mustn't have strengthened
they mustn't have strengthened
Perfecto con V-ing
I mustn't have been strengthening
you mustn't have been strengthening
she mustn't have been strengthening
we mustn't have been strengthening
you mustn't have been strengthening
they mustn't have been strengthening

Forma interrogativa

Forma simple
must I strengthen?
must you strengthen?
must she strengthen?
must we strengthen?
must you strengthen?
must they strengthen?
Forma con V-ing
must I be strengthening?
must you be strengthening?
must she be strengthening?
must we be strengthening?
must you be strengthening?
must they be strengthening?
Perfecto
must I have strengthened?
must you have strengthened?
must she have strengthened?
must we have strengthened?
must you have strengthened?
must they have strengthened?
Perfecto con V-ing
must I have been strengthening?
must you have been strengthening?
must she have been strengthening?
must we have been strengthening?
must you have been strengthening?
must they have been strengthening?

Forma interro-negativa

Forma simple
mustn't I strengthen?
mustn't you strengthen?
mustn't she strengthen?
mustn't we strengthen?
mustn't you strengthen?
mustn't they strengthen?
Forma con V-ing
mustn't I be strengthening?
mustn't you be strengthening?
mustn't she be strengthening?
mustn't we be strengthening?
mustn't you be strengthening?
mustn't they be strengthening?
Perfecto
mustn't I have strengthened?
mustn't you have strengthened?
mustn't she have strengthened?
mustn't we have strengthened?
mustn't you have strengthened?
mustn't they have strengthened?
Perfecto con V-ing
mustn't I have been strengthening?
mustn't you have been strengthening?
mustn't she have been strengthening?
mustn't we have been strengthening?
mustn't you have been strengthening?
mustn't they have been strengthening?