to the best of my knowledge
US /tə ðə bɛst əv maɪ ˈnɑlɪdʒ/
UK /tə ðə bɛst əv maɪ ˈnɑlɪdʒ/
1.
pelo que sei, até onde sei
based on what I know or understand; as far as I know
:
•
To the best of my knowledge, he has never been late for work.
Pelo que sei, ele nunca se atrasou para o trabalho.
•
The report is accurate, to the best of my knowledge.
O relatório é preciso, pelo que sei.