te agradecería que

I'd appreciate it if you

→ te
phrase Rare #32,606
I'd appreciate it if you Polite way to ask someone to do something. Often used before a request with the subjunctive.
SP: Te agradecería que me ayudaras con esto.
EN: I'd appreciate it if you could help me with this.

Y ahora te agradecería que me dejaras solo.

And now I would appreciate it if you would leave me alone.

— La piel que habito (2011)

Te agradecería que te quedaras hasta mañana.

I would appreciate it if you stayed until tomorrow.