This document lists the irregular forms of common Spanish verbs in the preterite or past tense for the first person singular (yo) form. It provides the conjugated form for ir, ser, dar, venir, tener, hacer, poner, estar, querer, poder, saber, decir, traer, and andar in the yo preterite tense along with their English translation.

1. Pretérito Irregular

2. ir: (yo) Fui (I went)
ser: (yo) Fui (I was)
dar: (yo) Di (I gave)
venir: (yo) Vine (I came)
tener: (yo) Tuve (I got)
hacer: (yo) Hice (I did/made)
poner: (yo) Puse (I put)
estar: Estuve (I was)
querer: Quise (I wanted)
poder: Pude (I could)
saber: Supe (I found out)
decir: (yo) Dije (I said/told)
traer: (yo) Traje (I brought)
andar: Anduve (I walked)
canción