Grammar guide

Irregular preterite verbs in Spanish

A group of everyday verbs takes a new stem in the preterite and a shared set of endings with no written accent: tuve, puse, hice.

The rule

The irregular stems

Learn the stem once; the endings are the same for the whole group.

U stem
tener, estar, poner, poder, saber, andar tuv-, estuv-, pus-, pud-, sup-, anduv-. Ayer tuve un examen. · El niño anduvo por el parque.
I stem
hacer, querer, venir hic-, quis-, vin-; hacer is spelled hizo in the third person. Hice la cena. · Ella hizo la cena.
J stem
decir, traer, -ducir verbs dij-, traj-, conduj-, traduj-; the third person plural ends in -eron, not -ieron. Me dijeron la verdad. · Tradujeron el libro.
One-offs
ser and ir, dar, ver Ser and ir share one preterite; dar takes -er endings; neither dar nor ver has an accent. fui, fuiste, fue, fuimos, fueron · di, dio · vi, vio

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