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.
ほこりがたまる
hokorigatamarufor dust to collectN3expression
Example sentences2
掃除しないとすぐほこりがたまるよ。
souji shinai to sugu hokori ga tamaru yo.
If you don't clean, dust collects quickly. casual
棚の上は手が届きにくいので、ほこりがたまる一方です。
tana no ue wa te ga todokinikui node, hokori ga tamaru ippou desu.
The top of the shelf is hard to reach, so dust just keeps piling up. neutral