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.
なんでも
nandemoanythingN4expression
Example sentences2
彼はなんでも知っています。
kare wa nandemo shitte imasu.
He knows everything. neutral
好きなもの、なんでも頼んでいいよ。
suki na mono, nandemo tanonde ii yo.
Order whatever you like, anything's fine. casual