パターン

ぱたーん
noun
pattern
1. pattern; recurring model
A repeated design, sequence, or way of doing things.
いつも(おな)じパターンで失敗(しっぱい)する。
I always fail following the same pattern.
試験(しけん)にはいくつかのパターンがある。
There are several patterns in the exam.
行動(こうどう)パターンを分析(ぶんせき)する。
To analyze behavior patterns.

パターン is a loanword from English "pattern," used broadly for any recurring model, design, or way of doing things.

COMMON EXPRESSIONS:

  • パターン()する: to become routine/formulaic
  • 行動(こうどう)パターン: behavior pattern
  • 思考(しこう)パターン: thought pattern
  • いつものパターン: the usual pattern (often said with a sigh or humor)
  • ()まりのパターン: the predictable pattern

USAGE CONTEXTS:
Used in many fields: design ((がら)のパターン), behavior analysis, programming, sewing (型紙(かたがみ)), and everyday speech to describe predictable sequences of events.

CONTRAST:
模様(もよう) refers to visual patterns/designs on surfaces, while パターン is broader, covering behavioral, structural, and abstract patterns as well.