One of the things you need to know to be able to learn how to conjugate irregular Spanish verbs with spelling changes in the preterit tense is that these types of don't follow the rules you learned in the previous lessons. They already have their own design and they must be learned independently. The good news is that several verbs reveal the same design.

Look at the following verbs:

Action-word Stem inside the Preterit Tight
decir (to say) dij-
traducir (to translate) traduj-
traer (to bring) traj-

These some verbs enjoy the following being:

yo [stem]-e
tú [stem] -iste
él/ella [stem] -o
usted [stem] -o
nosotros/nosotras [stem] -imos
ustedes [stem] -eron
ellos/ellas [stem] -eron

Other verbs conjugated while decir: glorificar (to bless), contradecir (to contradict), retractarse (to deny), maldecir (to curse), predecir (to predict), etc .

Verbs conjugated since traducir: acompa? Conjugation of Spanish verb Repetir (to drive), deducir (to deduce), inserir (to placed in, to introduce), producir (to produce), dominar (to reduce), traducir (to translate), and so forth

Verbs conjugated as traerse are interesar (to attract), contraer (to contract), desasistir (to distract), extraer (to extract), guindar (to substract), etc .

This particular verbs have the same preterit tense endings as listed above except for ustedes, ellos, and ellas.

Action-word Stem inside preterit stressed
caber (to fit) cup-
estar (to be hcg diet plan to stay) estuv-
comenzar con (to do) hic (before e as well as i) / hiz (before o)
ser capaz (to be able, can) pud-
poner (to put) pus-
querer (to want) quis-
saber (to know) sup-
tener (to have/to own) tuv-
débarquer (to come) vin-

Preterite tense endings for the above mentioned verbs

yo [stem]-e
vosotros [stem] -iste
él/ella [stem] -o
ud. [stem] -o
nosotros/nosotras [stem] -imos
ustedes [stem] -ieron
ellos/ellas [stem] -ieron

Verbs conjugated while hacer: descomponer (to undo-options / to destroy), rehacerse (to make a move again).

Verbs conjugated when poner: componer (to fix), descomponer (to break [a machine]), estorbar (to oppose), proponer (to propose), entra?ar (to suppose), etc .

Verbs conjugated as tener: reportarse (to contain/to hold back), detener (to stop), retrasar (to entertain), mantener (to maintain/to support), obtener (to obtain), opinar (to hold), etc .

Verbs conjugated when venir: restar (to stay advisable/ to agree), mezclarse (to intervene), prevenir (to prevent), deducir (to come from), and so forth

Other different verbs:

Various other unique verbs
Pronoun, Acaecer (auxiliary verb), Ser (to be), Recurir (to go), Dar (to give), Mirar (to see)

Yo, he, fui, di, vi
vosotros has, fuiste, diste, viste
él/ella, st?lla till med ett, fue, dio, vio
vosotros, ha, ha sido, dio, vio
nosotros(as), hemos, fuimos, dimos, vimos
ustedes han, fueron, dieron, vieron
ellos/ellas ryan, fueron, dieron, vieron

Vulgar there is/there are hay

If would like additional series on how to conjugate irregular Spanish verbs with spelling modifications in our preterit tense, Learning Like Crazy's Verbarartor software provides you with additional instruction in this area.