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

Conjugación del verbo inglés COULD KNOW

Verbo irregular: know - knew - known


Afirmación

Forma simple
I could know
you could know
she could know
we could know
you could know
they could know
Forma con V-ing
I could be knowing
you could be knowing
she could be knowing
we could be knowing
you could be knowing
they could be knowing
Perfecto
I could have known
you could have known
she could have known
we could have known
you could have known
they could have known
Perfecto con V-ing
I could have been knowing
you could have been knowing
she could have been knowing
we could have been knowing
you could have been knowing
they could have been knowing

Negación

Forma simple
I couldn't know
you couldn't know
she couldn't know
we couldn't know
you couldn't know
they couldn't know
Forma con V-ing
I couldn't be knowing
you couldn't be knowing
she couldn't be knowing
we couldn't be knowing
you couldn't be knowing
they couldn't be knowing
Perfecto
I couldn't have known
you couldn't have known
she couldn't have known
we couldn't have known
you couldn't have known
they couldn't have known
Perfecto con V-ing
I couldn't have been knowing
you couldn't have been knowing
she couldn't have been knowing
we couldn't have been knowing
you couldn't have been knowing
they couldn't have been knowing

Forma interrogativa

Forma simple
could I know?
could you know?
could she know?
could we know?
could you know?
could they know?
Forma con V-ing
could I be knowing?
could you be knowing?
could she be knowing?
could we be knowing?
could you be knowing?
could they be knowing?
Perfecto
could I have known?
could you have known?
could she have known?
could we have known?
could you have known?
could they have known?
Perfecto con V-ing
could I have been knowing?
could you have been knowing?
could she have been knowing?
could we have been knowing?
could you have been knowing?
could they have been knowing?

Forma interro-negativa

Forma simple
couldn't I know?
couldn't you know?
couldn't she know?
couldn't we know?
couldn't you know?
couldn't they know?
Forma con V-ing
couldn't I be knowing?
couldn't you be knowing?
couldn't she be knowing?
couldn't we be knowing?
couldn't you be knowing?
couldn't they be knowing?
Perfecto
couldn't I have known?
couldn't you have known?
couldn't she have known?
couldn't we have known?
couldn't you have known?
couldn't they have known?
Perfecto con V-ing
couldn't I have been knowing?
couldn't you have been knowing?
couldn't she have been knowing?
couldn't we have been knowing?
couldn't you have been knowing?
couldn't they have been knowing?