Final answer:
The forms of verbs in the three stem-changing families (o → ue, e → i, e → ie) in Spanish are provided with examples.
Step-by-step explanation:
The forms of verbs in each of the three stem-changing families are as follows:
O → UE:
- yo duermo
- tú duermes
- nosotros dormimos
E → I:
- nosotras pedimos
- él pide
- yo pido
E → IE:
- ella piensa
- Uds. piensan
- nosotros pensamos
Learn more about Spanish verb conjugation