Yarn over, insert your hook into the stitch
Yarn over, pull your hook through the stitch (you have three loops on your hook).
Yarn over, pull through two loops (you have two loops on your hook).
Yarn over, pull through both loops to complete the double crochet (DC).
Yarn over, insert your hook under the front loop only.
Yarn over and pull your hook through the loop (you have three loops on your hook).
Yarn over and pull through two loops (you have two loops on your hook).
Yarn over and pull through both loops to complete the double (DC FLO).
Yarn over, insert your hook under the back loop only.
Yarn over and pull your hook through the loop (you have three loops on your hook).
Yarn over and pull through two loops (you have two loops on your hook).
Yarn over and pull through both loops to complete the double (DC BLO).
Yarn over, insert your hook into the stitch.
Yarn over, pull your hook through the stitch (you have three loops on your hook).
Yarn over, pull through two loops (you have two loops on your hook).
Yarn over, insert your hook into the next stitch.
Yarn over, pull your hook through the stitch (you have four loops on your hook).
Yarn over, pull through two loops (you have three loops on your hook.
Yarn over, pull through all three loops to complete your half double crocht two stitches together (hdc2tog).
Yarn over, insert your hook into the stitch.
Yarn over, pull your hook through the stitch (you have three loops on your hook).
Yarn over, pull through two loops (you have two loops on your hook).
Yarn over, insert your hook into the next stitch.
Yarn over, pull your hook through the stitch (you have four loops on your hook).
Yarn over, pull through two loops (you have three loops on your hook.
Yarn over, insert your hook into the next stitch.
Yarn over, pull your hook through the stitch (you have five loops on your hook).
Yarn over, pull through two loops (you have four loops on your hook.
Yarn over, pull through all four loops to complete your half double crocht two stitches together (hdc3tog).
This is an increase, which creates an extra stitch in the row.
Yarn over, insert your hook into the stitch
Yarn over, pull your hook through the stitch (you have three loops on your hook).
Yarn over, pull through two loops (you have two loops on your hook).
Yarn over, pull through both loops to complete your first double (DC).
Working in the same stitch yarn over, insert your hook into the same stitch.
Yarn over, pull your hook through the stitch (you have three loops on your hook).
Yarn over, pull through two loops (you have two loops on your hook).
Yarn over, pull through both loops to complete the second double in the same stitch (DC).
Yarn over, insert your hook around the post from front to back and back to front so the post is in front of your hook.
Yarn over and pull your hook through the post (you have three loops on your hook).
Yarn over, pull through two loops (you have two loops on your hook).
Yarn over, pull through both loops to complete the front post double crochet (FPDC).
Yarn over, insert your hook around the post from back to front and front to back so the post is in front of your hook.
Yarn over and pull your hook through the post (you have three loops on your hook).
Yarn over, pull through two loops (you have two loops on your hook).
Yarn over, pull through both loops to complete the front post double crochet (BPDC).