deberías haber visto

you should have seen

→ deber
phrase Uncommon #13,208
you should have seen Used to say that someone would have benefited from seeing something, often for emphasis or surprise.
SP: Deberías haber visto el concierto anoche.
EN: You should have seen the concert last night.

Tú también deberías haber visto esa película.

You should have seen that movie too.

Deberías haber visto lo que hicieron el año pasado.

You should have seen what they did last year.

Deberías haber visto la cara del Decano.

You should have seen the Dean's face.

— मुन्ना भाई एम बी बी एस (2003)

Deberías haber visto su cara.

You should have seen his face.

Deberías haber visto la película.

You should have seen the movie.

Y deberías haber visto el ataúd.

And you should have seen the coffin.

Deberías haber visto la cara de Tom.

You should have seen Tom's face.

Deberías haber visto lo que hizo Tom.

You should have seen what Tom did.

Deberías haber visto la exposición.

You should have seen the exhibition.

Deberías haber visto sus caras.

You should have seen their faces.