Abbreviations

CH	Chain
DC	Double Crochet
SC	Single Crochet
*A* × B	Repeat “A” for a number of B times
( X )	Work all of “X” in ONE stitch
{ }	Notes

Multiples

• CH 8 (+2)

Base

• SC in 2nd & 3rd CH from hook,
• Repeat: *CH 5, skip 5, 3 CH* {2 CH in last set}

Pattern repeat

Turn after each row.
1 

• SC in 1st stitch, 
• Repeat: *skip next, 9 DC in CH-5 space, skip next, SC* 

2 

• SC, CH 4, skip 3,
• Repeat: *SC in next 3, CH 5, skip 7*, {CH 4, skip 3 in last set}, SC in last stitch 

3 

• CH 3, 4 DC in CH-4 space, skip next, SC
• Repeat: *skip next, 9 DC in CH-5 space, skip next, SC*
• Skip next, 4 DC in CH-4 space, DC in last stitch

4 

• 2 SC,
• Repeat: *CH 5, skip 5, 3 CH* {2 CH in last set}

Finish

• End with Pattern R1 or 3 for curved finish
• End with Pattern R2 or 4 for straight finish
• SC in each stitch around for border

Variant

• No. of DCs in CH-space for taller/shallower or wider/narrower arches {MUST be odd no.}
• Chains in CH-space adjustable in accordance to arch
• E.g. 7 DC in CH-3 space for taller and narrower arches