Complex sentence: English folklore contains many creatures with similarities to the "Nix" or "Näck" these Necks include Jenny Greenteeth, the Shellycoat, Peg Powler, the "Bäckahästen"-like Brag, and the Grindylow.
Split into simpler sentences: English folklore contains many creatures with similarities to the "Nix" or "Näck". These Necks include Jenny Greenteeth, the Shellycoat, Peg Powler, the "Bäckahästen"-like Brag, and the Grindylow.