Abrevations used (US terms):
ch – chain stitch
sl st – slip stitch
sc – single crochet
hdc – half double crochet
dc – double crochet
htr – half trebble crochet
tr – trebble crochet
tr3tog – trebble crochet three together
st(s) – stitch(es)
Row 1
Ch 30.
Turn.
Row 2
Sc in 2nd chain from hook. * Hdc in next st. Dc in next st. Htr in next st. 3 tr in next st. Htr in next st. Dc in next st. Hdc in next st. Sc in next 3 sts. * Repeat from * to * 2 more times (second time around there will be space for one sc at the end instead of three).
Turn.
Row 2
Sc in 2nd chain from hook. * Hdc in next st. Dc in next st. Htr in next st. 3 tr in next st. Htr in next st. Dc in next st. Hdc in next st. Sc in next 3 sts. * Repeat from * to * 2 more times (second time around there will be space for one sc at the end instead of three).
Turn.
Row 3
Ch 3. * Htr in next st. Dc in next st. Hdc in next st. Sc in next 3 sts. Hdc in next st. Dc in next st. Htr in next st. Tr3tog. * Repeat from * to * one more time. Htr in next st. Dc in next st. Hdc in next st. Sc in next st.
Turn.