N5 — outside your level filter
Modifies the end of the sentence directly and takes no だ／です, so there are no forms to conjugate.
一年に一度
ichinenniichidoonce a yearN5adverb
Example sentences2
このお祭りは一年に一度あります。
kono omatsuri wa ichinen ni ichido arimasu.
This festival happens once a year. neutral
家族全員で集まるのは一年に一度くらいだよ。
kazoku zen'in de atsumaru no wa ichinen ni ichido kurai da yo.
The whole family only gets together about once a year. casual