Verbos regulares: -ar
tocar (yo) I played (music)
toqué
pedir (yo) I ordered/requested
pedí (no stem change in the yo form)
buscar (ellos) They looked for
buscaron (no spelling change in the ellos form)
repetir (nosotros) We repeated
repetimos (no stem change in the nosotros form)
creer (yo) I believed
creí (no "y" in the yo form)
llegar (él) He arrived
llegó (no spelling change in the él form)
jugar (yo) I played (sport/game)
jugué
preferir (ella) She preferred
prefirió (2nd "e" changes)
leer (tú) You read
leíste (no "y" in the tú form, but there is an accent)