simple past tense and past participle of pattern
"The architect will have patterned the new wing after the historic tower once the blueprints are approved."
having patterns (especially colorful patterns)
"The vendor displayed a vibrant array of patterned fabrics, each woven with intricate floral and geometric designs in bright colors."
Conformed to a pattern, a model to be followed.
"The new employees quickly learned their roles by strictly following the behavior of senior staff who had long conformed to the company's established patterns."