Confusing Pattern!

Hi!

I have been knitting for a while from online patterns but I recently bought a pattern from a shop and the language is really confusing me!

The pattern says:

“Working 4 rows in M, 2 rows in B, 4 rows in M, 2 rows in A throughout, [B]dec 1 st at front edge as before on foll 5th and every foll 6th row until 20 sts rem.”[/B]

The last bit that I have put in bold is the bit that I need help with. If anyone could explain what this means I would really appreciate it! :slight_smile:

Welcome!
If you call the current row, row 1, then you would decrease on rows 5,11,17,23,29,35, etc. until you reach 20sts.

This was very helpful! Thank you so much!