事(こと)によるとpossibly, maybe, perhaps

事(こと)によると、彼女(かのじょ)は大(だい)成功(せいこう)を収(おさ)めるかもしれない。

Depending on the situation, she may possibly achieve great success. {possibly, maybe, perhaps}

雨(あめ)予報(よほう)のため、運動会(うんどうかい)は事(こと)によると中止(ちゅうし)になるかもしれません。

Due to the rain forecast, the sports festival may possibly be cancelled, depending on the situation. {possibly, maybe, perhaps}

今日(きょう)は朝(あさ)から体(からだ)が重(おも)い。事(こと)によると風邪(かぜ)を引(ひ)いたかもしれない。

I've been feeling heavy and sluggish since this morning. Perhaps, I might have caught a cold. {possibly, maybe, perhaps}

正義(せいぎ)感(かん)の強(つよ)い田中(たなか)さんは、事(こと)によると警察官(けいさつかん)のような職業(しょくぎょう)が向(む)いているかも…。

Mr. Tanaka, who has a strong sense of justice, might perhaps be suited for a job like a police officer depending on the situation. {possibly, maybe, perhaps}

あの時(とき)助(たす)けてくれる人(ひと)がいなかったら、事(こと)によると僕(ぼく)は死(し)んでいたかもしれません。

If there hadn't been someone to help me at that time, perhaps I might have died. {possibly, maybe, perhaps}