〜ごとに goto ni
〜ごとに（goto ni）means “every; at each; per”. Indicates that something happens at each occurrence or for every unit named. Formation: V-る + ごとに ／ N + ごとに
every; at each; per
N3Formation
V-る + ごとに ／ N + ごとに
Explanation
Indicates that something happens at each occurrence or for every unit named. With a noun it means 'every N'; with a verb (dictionary form) it means 'each time you do ...'. Often paired with counters for regular intervals.
Examples
Note
ごとに stresses 'every single one without exception', while おきに means 'at intervals of', skipping the stated amount (e.g. 一日おきに = every other day).
FAQ
〜ごとに — what does it mean and how is it used?
every; at each; per. Indicates that something happens at each occurrence or for every unit named. With a noun it means 'every N'; with a verb (dictionary form) it means 'each time you do ...'. Often paired with counters for regular intervals.
〜ごとに — how do you form it?
V-る + ごとに ／ N + ごとに
〜ごとに — any usage notes?
ごとに stresses 'every single one without exception', while おきに means 'at intervals of', skipping the stated amount (e.g. 一日おきに = every other day).