Tu=you
Abre la puerta= open the door
Tu abre la puerta
1. Prefiere
2. Prefiero
3. Prefieres
4. Preferimos
5. Prefiere
6. Prefieren
7. Prefiere
The presente is the simple present and<span> pretérito is the past tense.</span>
Is there a recording to go with this? Or more details?