Hi everybodu. I found a pattern for headband, but I don't understand row 4.,5...
In first row in corners I was doing 3 hdc, in second row 6hdc in third row I was working 1hdc, 2hdc, 1hdc, 2hdc...(9 hdc). In fourth row I dont not understand what to to in corners. It is very confused for me. I was trying about 10 times...Please, help me.
Pattern:

Ch 74

Row 1: Hdc in 3rd ch from hook; hdc until end of row. 3 hdc in last st; hdc across opposite side; 3 hdc in last st. join in first hdc (NOT ch).

Row 2: Ch 2. In back loop only (BLO), hdc in same st as join and in each st across; 2 hdc in each of 3 corner sts; hdc across other side; 2 hdc in last 3 corner sts; join to first hdc.

Row 3: Ch 2. In BLO, hdc in same st as join and in each st across; (hdc, 2 hdc)3x over the three 2hdcs in previous row; hdc across opposite side; (hdc, 2hdc)3x over the three 2hdcs in previous row; join in first hdc.

Row 4: Ch 2. In BLO, hdc in same st as join and in each st across; over 6 corner sts work (hdc, 2 hdc)3x; hdc across opposite side; over last 6 corner sts work (hdc, 2 hdc)3x; join in first hdc.

Row 5: Ch 2. In BLO, hdc in same st as join and in each st across; in 7 corner sts work (2hdc, hdc)3x, 2hdc in 7th st; hdc across; in last 7 corner sts work (2hdc, hdc)3x, 2 hdc in 7th st; join to first hdc.

Row 6: Ch 2. In BLO, hdc in same st as join and in each st across; in 8 corner sts work (2hdc, hdc, 2hdc, ch 2, sk 2 sts, 2hdc, hdc, 2hdc); hdc across opposite side; in last 8 corner sts work (2hdc, hdc)4x; hdc until end of round; join to first hdc.

Row 7: Ch 2. In BLO, hdc in same st as join and in each st across; in 8 corner sts work (2hdc, hdc, 2hdc, 3hdc in ch, 2hdc, hdc, 2hdc); hdc across opposite side; in next 8 corner sts work (hdc, 2hdc)4x; join in first hdc.