kay yo SAY-pah
Que yo sepa, no.
Not as far as I know.
Que yo sepa, no ha faltado ni un día de trabajo.
As far as I know, she hasn’t missed even a day of work.
Que yo sepa, él no ha devuelto el diner.
As far as I know, he has not returned the money.
Que yo sepa, no nos van a pagar hasta el viernes.
As far as I know, they’re not going to pay us until Friday.
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