話せたら

if (someone) can speak, if (someone) can talk

→ 話す
話せ can speak, can talk + たら conditional (if/when)
verb · conditional Rare #21,481
if (someone) can speak, if (someone) can talk
JA: 日本語で話せたら、もっと楽しいのに。
EN: If I could speak Japanese, it would be more fun.
Conjugation of 話す

私も英語が話せたらいいのに

I wish I could speak English too.

英語が話せたらいいのだが

I wish I could speak English.

彼が英語を話せたら私は今すぐにでも彼を雇うのですが

If only he could speak English, I’d hire him in a heartbeat.

猫が話せたら何て言うかな

If cats could talk, I wonder what they would say.

英語がうまく話せたらいいのに

I wish I could speak English well.

英語が話せたらなあ

I wish I could speak English.

スペイン語が話せたらよかったのに

I wish I could speak Spanish.

君がひと言でも話せたら無上の喜び

If you could say even a single word, it would be the greatest joy.

— 28年後... 白骨の神殿 (2026)

先生のように英語が話せたらなぁ

I wish I could speak English like you, teacher.

あなたのように英語が話せたらいいなあ

I wish I could speak English like you.