hubieras visto

had seen

→ haber
phrase Rare #39,903
had seen The imperfect subjunctive form of haber plus visto, used for hypothetical situations or in subordinate clauses. In some standalone expressions, it can mean “you would have seen” or “you should have seen.”
SP: Si hubieras visto la película, entenderías la referencia.
EN: If you had seen the movie, you would understand the reference.

Corriste como si hubieras visto un fantasma.

You ran as if you had seen a ghost.

— Bajrangi Bhaijaan (2015)

No estaría demasiado sorprendido si hubieras visto una serpiente.

I wouldn’t be too surprised if you had seen a snake.

Mejor que no la hubieras visto hoy.

It's better you hadn't seen her today.

Me gustaría que la hubieras visto.

I wish you could have seen it.

— Todo a la vez en todas partes (2022)

Te ves como si hubieras visto a un fantasma.

You look like you've seen a ghost.

Hubieras visto lo que es un verdadero hombre.

You would have seen what a real man is.