cautivasen

form-of imperfect plural subjunctive third-person

cautivar の三人称複数未完了接続法

English Meaning

third-person plural imperfect subjunctive of cautivar

Si ellos cautivasen al público con su talento, la noche se transformaría en una experiencia inolvidable.

もし彼らがその才能で観客を魅了したならば、その夜は忘れがたい体験に変わるでしょう。

If they captivated the audience with their talent, the night would turn into an unforgettable experience.