Translation of "know true" into Cornish

Phrases similar to "know true" with translations into Cornish

• It's been described as the busiest mountain in Britain - and if you've ever visited Penceunant Isaf in the height of the season you'll know that to be true.
  Deskrifys re beu avel menydh an moyha bysi yn Breten Veur - ha mar vysytsowgh bykken Penceunant Isaf yn kres an hav hwi a aswon bos hemma gwir.