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feminino | Modal : não | may | might | can | could | shall | should | will | would | must | ought to

Conjugação do verbo inglês MUST FASTEN

Verbo regular: fasten - fastened - fastened


Afirmação

Forma simple
I must fasten
you must fasten
he must fasten
we must fasten
you must fasten
they must fasten
Forma com V-ing
I must be fastening
you must be fastening
he must be fastening
we must be fastening
you must be fastening
they must be fastening
Perfeito
I must have fastened
you must have fastened
he must have fastened
we must have fastened
you must have fastened
they must have fastened
Perfeito com V-ing
I must have been fastening
you must have been fastening
he must have been fastening
we must have been fastening
you must have been fastening
they must have been fastening

Negação

Forma simple
I mustn't fasten
you mustn't fasten
he mustn't fasten
we mustn't fasten
you mustn't fasten
they mustn't fasten
Forma com V-ing
I mustn't be fastening
you mustn't be fastening
he mustn't be fastening
we mustn't be fastening
you mustn't be fastening
they mustn't be fastening
Perfeito
I mustn't have fastened
you mustn't have fastened
he mustn't have fastened
we mustn't have fastened
you mustn't have fastened
they mustn't have fastened
Perfeito com V-ing
I mustn't have been fastening
you mustn't have been fastening
he mustn't have been fastening
we mustn't have been fastening
you mustn't have been fastening
they mustn't have been fastening

Forma interrogativa

Forma simple
must I fasten?
must you fasten?
must he fasten?
must we fasten?
must you fasten?
must they fasten?
Forma com V-ing
must I be fastening?
must you be fastening?
must he be fastening?
must we be fastening?
must you be fastening?
must they be fastening?
Perfeito
must I have fastened?
must you have fastened?
must he have fastened?
must we have fastened?
must you have fastened?
must they have fastened?
Perfeito com V-ing
must I have been fastening?
must you have been fastening?
must he have been fastening?
must we have been fastening?
must you have been fastening?
must they have been fastening?

Forma interro-Negação

Forma simple
mustn't I fasten?
mustn't you fasten?
mustn't he fasten?
mustn't we fasten?
mustn't you fasten?
mustn't they fasten?
Forma com V-ing
mustn't I be fastening?
mustn't you be fastening?
mustn't he be fastening?
mustn't we be fastening?
mustn't you be fastening?
mustn't they be fastening?
Perfeito
mustn't I have fastened?
mustn't you have fastened?
mustn't he have fastened?
mustn't we have fastened?
mustn't you have fastened?
mustn't they have fastened?
Perfeito com V-ing
mustn't I have been fastening?
mustn't you have been fastening?
mustn't he have been fastening?
mustn't we have been fastening?
mustn't you have been fastening?
mustn't they have been fastening?