N3 — outside your level filter
Is said whole, with nothing composed onto it and takes no だ／です, so there are no forms to conjugate.
約束を破る
yakusokuwoyaburubreak a promiseN3expression
Example sentences1
どんな理由があっても、約束を破るべきではない。
donna riyuu ga atte mo, yakusoku o yaburu beki de wa nai.
Whatever the reason, you shouldn't break a promise. neutral