N2 — 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.

話題わだいに上のぼる

wadaininoboruto become a talking pointN2expression

Example sentences1

その新あたらしい規則きそくは職場しょくばで話題わだいに上のぼることが多おおい。

sono atarashii kisoku wa shokuba de wadai ni noboru koto ga ooi.

That new rule often becomes a talking point at the workplace. neutral