how to make crocheted bracelet

Pattern - start with *4 chain and then we do 1 treble
the first treble work 9 sc (single crochet) ...the next work 1 sc , 2 sc loop,2dc, 2tr, 2dtr(double treble crochet),2ttr(triple treble crochet)....we pass the bead*
repeat this plan continuously until we succeedthe desired lengthfor our creation.the next we work all over it sc just grabbing the back .