Conjugação do verbo inglês COULD KNOW

Verbo irregular: know - knew - known

Afirmação

Forma simple

I could know
you could know
she could know
we could know
you could know
they could know

Forma com 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

Perfeito

I could have known
you could have known
she could have known
we could have known
you could have known
they could have known

Perfeito com 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

Negação

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 com 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

Perfeito

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

Perfeito com 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 com 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?

Perfeito

could I have known?
could you have known?
could she have known?
could we have known?
could you have known?
could they have known?

Perfeito com 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-Negação

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 com 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?

Perfeito

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?

Perfeito com 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?

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