Basketweave knitting stitch
Blocks of stockinette and reverse stockinette alternate like woven squares.
Counted practice swatch
Cast on 24 stitches, a multiple of 8.
Work the repeat
Rows 1 and 3: [k4, p4] 3 times. Rows 2 and 4: [k4, p4] 3 times. Rows 5 and 7: [p4, k4] 3 times. Rows 6 and 8: [p4, k4] 3 times. Repeat 8 rows.
Read the fabric
This even-block version is reversible. Count four rows per band before switching; the visible block height depends on row gauge.