Transforming adjectives into adverbs involves changing the form of the word to describe how an action is done. Here are the adjectives listed with their corresponding adverbs:
1. alegre (happy) - alegremente (happily)
2. constante (constant) - constantemente (constantly)
3. gradual (gradual) - gradualmente (gradually)
4. perfecto (perfect) - perfectamente (perfectly)
5. real (real) - realmente (really)
6. frecuente (frequent) - frecuentemente (frequently)
7. tranquilo (calm) - tranquilamente (calmly)
8. regular (regular) - regularmente (regularly)
9. maravilloso (wonderful) - maravillosamente (wonderfully)
10. normal (normal) - normalmente (normally)
11. básico (basic) - básicamente (basically)
12. afortunado (lucky) - afortunadamente (luckily)
By adding the suffix "-mente" to most adjectives, you can easily transform them into adverbs in Spanish. This suffix corresponds to "-ly" in English, indicating how an action is performed.