1. head hands or arms
2. shaking hands or kissing or hugging
3. buenos días buenos tardes buenas noches
4. in the afternoon
5. approximately 7:00 at night
6. qué tal, whats up, qué hubo / quiubo, hola, chao, nos vemos
The endings are standard -ir verb endings.
Yo-Prefiero
Tu-Prefieres
El/Ella/Usted-Prefiere
Nosotros(as)-Preferimos
Ellos/Ellas/Ustedes-Prefieren
The stem-change is e-ie with the second e (preferir to prefier-). This occurs in all conjugations of the verb but the nosotros(as) form. This is the same with all stem-changing verbs in the present tense.
Hope this helps!!
