Work cross-stitch as described at left, then bring needle out at base of crossed yarn, over cross, and back in at top of cross, then out again at left side of cross and back in on right side. The double cross-stitch in the sample is worked over four knitted stitches.
*Bring threaded needle out from back to front at lower left edge of knitted stitch to be covered. Working left to right, insert needle at upper right edge of same stitch and bring it back out at lower left edge of adjacent stitch, directly below and in line with insertion point. Repeat from * to form...