N4 — outside your level filter
も
as many as; as much as — a quantity the speaker presents as beyond what was expected
昨日、病院で三時間も待たされたんだよ。
kinou, byouin de sanjikan mo matasareta n da yo.
They kept me waiting three whole hours at the hospital yesterday. casual
この店、近いのにまだ一度も入ったことないんだよね。
kono mise, chikai noni mada ichido mo haitta koto nai n da yo ne.
It's close by, and yet I've never once been in. casual