On P137, you will often see phrases like A mí , A ti , A Juan .

| Error | Example | Correction | |-------|---------|-------------| | Changing nosotros | nosotros preferimos → preferimos (WRONG) | nosotros (no change) | | Confusing e→ie with e→i | yo repito → repito (e→i is correct for repetir) | Learn verb-specific patterns. Pensar is e→ie; Pedir is e→i. | | Forgetting the stem in tú form | tú piensa (incorrect ending) | tú piensas (change + -as) | | Applying change to ir verbs incorrectly | yo dermo (for dormir) | yo duermo (o→ue) |

As you work through "p137 estructura 2 actividades practice it," watch out for these frequent errors:

(The "o" in the stem changes to "ue" in all forms except nosotros and vosotros.)

La precisión en la ortografía (acentos) es fundamental en Practice it! . Un error en la tilde resultará en una respuesta incorrecta. 3. Consejos para Dominar la Estructura 2