Knitting inspired by Pendulum

Cast on 5 sts.

Set up Row 1: K1, KFB, KFB, k2 (7sts)
Set up Row 2: K1, KFB, KFB, KFB, KFB, K2 (11sts)
Row 1: K1, KFB, KFB, K until 4 sts remain, KFB, KFB, K2.
Row 2: K1’ KFB, K until 3 sts remain, KFB, K2.
Repeat Row 1 & 2 until you decide to start w/ short Row.

Short Row section
W&T every 20sts, last section adjustable.
Row 1: K1, KFB, KFB, K until 4 sts remain, KFB, KFB, K2.
Row 2 - 4: K1’ KFB, K until 3 sts remain, KFB, K2.

Use reverse I cord bind off to make the edge more stretchy.