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.
歯が生える
hagahaerufor teeth to come inN3expression
Example sentences2
赤ちゃんの歯が生えるの、早いね。
akachan no ha ga haeru no, hayai ne.
The baby's teeth are coming in fast, aren't they. casual
生後半年ごろから歯が生えることが多いです。
seigo hantoshi goro kara ha ga haeru koto ga ooi desu.
Teeth often start to come in from around six months after birth. neutral