1.
every ~; each ~; at intervals of ~
Attaches directly to a noun, a counter phrase, or the dictionary form of a verb, and marks something that happens with each member of a set or at each repetition: 駅ごとに (at every station), 会うごとに (every time we meet). Also written 毎に.
Distributive: it picks out every member of a set, one after another, without skipping any.
Common patterns
- 一年ごとに: every year, at one-year intervals
- 人ごとに違う: to differ from person to person
- 日ごとに寒くなる: to grow colder day by day
COMMON MISTAKE — ごとに vs おきに:
おきに means "skipping one in between," so the two are easy to confuse: