1. Más irregulars en el pretérito

2. *Poder- managed *querer- tried andar- walked
In the preterite the following verbs have irregular stems: NOTE: IN THE PRETERITE SOME VERBS HAVE A DIFFERENT MEANING THAN IN THE INFINITIVE
*Poder- managed *querer- tried andar- walked
(no poder- failed) (no querer- refused)
Poner- put venir- came tener- had
*Saber- found out hacer- did/made estar- was/were
Caber- fit decir- said
Haber- there was/were traer- brought

3. hic estuv pud pus vin sup traj dij cup anduv hub quis tuv
These are the irregular stems:
Poder hacer- estar-
Poner venir-
Saber traer-
Caber decir-
Haber andar-
Querer- tener-
hic
estuv
pud
pus
vin
sup
traj
dij
cup
anduv
hub
quis
tuv

4. BUT NONE OF THESE VERBS WILL HAVE ACCENTS ON THEIR ENDINGS! 
This set of verbs uses an irregular set of endings as well:
-e -imos
-iste
-o -ieron
BUT NONE OF THESE VERBS WILL HAVE ACCENTS ON THEIR ENDINGS! 

5. Examples: pude pudimos dije dijimos pudiste ------ dijiste -------
poder decir
pude pudimos dije dijimos
pudiste dijiste
pudo pudieron dijo dijeron *
querer
quise quisimos
quisiste
quiso quisieron

6. Ver and dar (no accents!)
Ver- to see
vi vimos
viste
vio vieron
dar- to give
di dimos
diste
dio dieron