Ravelry: Celtic Knots for Knitting - patterns wwwlry›patternsCeltic Knots for Knitting. ravelry. Ravelry Store 12 Celtic Knitting Patterns Worth Trying Out - Sizzle Stich 12 Celtic Knitting Patterns Worth Trying Out. This Celtic pattern of knitting resembles the designer knitting work of the cables with much elaboration. The main procedures which are applied in cables are quite complex in nature. Such designs are mainly used for projects like knit sweaters of Aran, scarves and Afghans cable knit.