事もある

sometimes; there are times when, There are also things…

→ 事
phrase Rare #39,410
sometimes; there are times when Used after a verb or clause to say that something happens on some occasions, but not always.
JA: 声の調子が感情を伝える事もある。
EN: Tone of voice can sometimes convey emotion.

良くわかんないけどこれで気持ちがマシになる事もある

I don't really understand it, but sometimes this makes me feel a little better.

— ムーンライズ・キングダム (2012)

声の調子が感情を伝える事もある。

Tone of voice can also convey emotion.

phrase Rare #43,923
There are also things… Here, も means “also/too,” and ある means “exist” or “be.”
JA: 時にはいい事もあるさ。
EN: Sometimes there are good things, too.

時にはいい事もあるさ

Sometimes good things happen too.

— マルホランド・ドライブ (2001)

アブ・タレク時には知らん方がいい事もある

Abu Tarek, sometimes there are things it’s better not to know.

— 灼熱の魂 (2010)

知らない方がいい事もあるし。

There are some things you're better off not knowing.

良かった事もあると信じたい

I want to believe that there were some good things, too.

— ダーク・プレイス (2015)