Irregular Verbos in the Preterite Tense (yo form)

tener (to have)

tuve

estar (to be, temporary)

estuve

ser (to be, permanent)

fui

ir (to go)

fui

poner (to put)

puse

poder (to be able to)

pude

traer (to bring)

traje

hacer (to do/make)

hice

haber (there is/to have) (not used in the yo form preterite)

hube

saber (to know information)

supe

querer (to want)

quise

decir (to say)

dije

venir (to come)

vine

ver (to see)

vi

dar (to give)

di