Sentence examples for are known to exist from inspiring English sources

No known existing copies, complete or partial, are known to exist.

Only three copies are known to exist.

Eighty-nine plares are known to exist.

No film clips of him are known to exist.

Only 17 copies are known to exist today.

Less than 10 genuine ones are known to exist".

Only 100 of the misprints are known to exist.

Only a handful of Goggomobil pickups are known to exist.

Only six copies of the card are known to exist.

Only 11 copies are known to exist today.

Worldwide, approximately 600 sedimentary basins are known to exist.