The ability to see patterns occurs in ACL 5 Low when information is stored spontaneously in someone's short-term memory.
To Verify
If the person can store information longer than just a few seconds before it fades this confirms that they are functioning in ACL 5 Low.
If they can open a tin using a screwdriver to lever the lid off in a smooth and effective action, this confirms that the person may function in ACL 5 Low.