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-zar (infinitive)
-cé (Preterite, Yo only)
-car (Infinitive)
-qué (Preterite, Yo only)
-gar (Infinitive)
-gué (Preterite, Yo only)
Estar (Infinitive)
Estuv- (Preterite, all forms, no accent)
Hacer (Infinitive)
Hic- (Preterite, all forms EXCEPT Él, no accents) AND Hizo (Preterite, Él form)
Poder (Infinitive, To be able)
Pud- (Preterite, All forms, no accents)
Poner (Infinitive, To put)
Pus- (Preterite, All Forms, No accents)
Querer (To want)
Quis- (Preterite, All Forms, No accents)
Saber (Infinitive)
Sup- (Preterite, All Forms, No accents)
Tener (Infinitive)
Tuv- (Preterite, All Forms, No accents)
Venir (Infinitive, To come)
Vin- (Preterite, All Forms, No accents)
Decir (Infinitive)
Dij- (Preterite, All Forms, No accents, eron no ieron)
Traer (Infinitive, To bring)
Traj- (Preterite, All Forms, No accents, eron not ieron)
Conducir (Infinitive)
Conduj- (Preterite, All Forms, No accents, eron not ieron)