as far as I know
Soweit ich es sicher weiß, der See ist an dieser Stelle am tiefsten.
As far as I know, the lake is at its deepest at this point.
Soweit ich informiert bin, soll er unfruchtbar sein.
As far as I know, he is supposed to be infertile.
— Lady Vengeance (2005)
Not as far as I can see.
— Mulholland Drive - Straße der Finsternis (2001)