Little Checks Stitch

Skills: easy
Multiple of 6 sts + 3

ROW 1 and every ALT Row (RS): Knit.
ROW 2: Knit.
ROWS 4 and 6: P3, *K3, P3; rep from * to end.
ROWS 8 and 10: Knit.
ROWS 12 and 14: K3, *P3, K3; rep from * to end.
ROWS 16: Knit.

Repeat ROWS  1-16.