Understanding the pattern
Please can you explain what this pattern is telling me to do:
*On foll 4th rows, cast off 1 st twice, on foll 6th row, cast off 2 st once*, repeat from * to * 12 more times. On foll 4th rows, cast off 1 st twice.
Am I casting off 2 stitches every 4th row & 1 stitch every 6th row?