He studied the pattern his dance had left in the snow.
He studied the pattern on the edge of the cards.
He reached out and pulled it from the clip, studied the pattern.
He waited until the target reached them, and studied the pattern.
She looked up after studying the pattern in the tablecloth.
She bowed her head and studied the pattern on the rug.
A pause, while he seemed to be studying the pattern of the carpet.
He shook the bones in both hands, cast them onto the floor, and studied the pattern.
She opened her eyes and studied the pattern again.
They have also been applied to study patterns in Language Analysis.