tú planeaste

you planned

→ planear
plan to plan + easte 2nd-person singular preterite (you, completed past action)
verb · 2nd-person singular, past tense Rare #50,338
you planned Informal singular “you”; the ending already identifies the subject, so Spanish often leaves out tú.
SP: Planeaste una cena para el viernes.
EN: You planned a dinner for Friday.
Conjugation of planear
Indicative past
SingularPlural
First planeé planeamos
Second planeaste —
Third planeó planearon

¿No planeaste esto?

You didn’t plan this?

— Mike & Nick & Nick & Alice (2026)

¡Lo planeaste con Nanahara para escapar juntos!

You planned to escape together with Nanahara!

— Juego sangriento [バトル・ロワイアル] (2000)

Tú lo planeaste todo.

You planned it all.

— Pacto de sangre (1944)

Lo planeaste bien.

You planned it well.

— La Casa de los Cuchillos (2004)

Tú lo planeaste.

You planned it.

— Las diabólicas (1955)