そう言えば

そう言えばそうかも…

Now that you mention it, maybe you're right…

— ラブ・アクチュアリー (2003)

そう言えば小さすぎるわよ、その指輪。

Come to think of it, that ring is way too small.

そう言えば僕を勘当させないことにした

Come to think of it, they decided not to disown me.

— ビッグ・シック ぼくたちの大いなる目ざめ (2017)

そう言えばそうだ。

Come to think of it, that's true.

そう言えばそうだな

Come to think of it, you're right.

— 生きる (1952)

そう言えば買い物もしたいな。

Come to think of it, I want to do some shopping too.

そう言えば、最近トムと会ってないな。

Come to think of it, I haven't seen Tom lately.