N4 — 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.
お休みになる
oyasumininaruto go to bed (honorific)N4expression
Example sentences2
社長はいつも十時ごろにお休みになるようです。
shachou wa itsumo juuji goro ni oyasumi ni naru you desu.
The president always seems to retire for the night around ten o'clock. neutral
先生、もうお休みになるころかな。
sensei, mou oyasumi ni naru koro kana.
I bet the teacher's about ready to turn in for the night. casual