Final answer:
The preterite forms of the verb 'comer' are: nosotros (comimos), yo (comí), tú (comiste), and usted (comió).
Step-by-step explanation:
To provide the appropriate preterite forms of the verb 'comer' in Spanish:
- Nosotros (we ate): comimos
- Yo (I ate): comí
- Tú (did you eat / you ate): comiste
- Usted (did you eat / you ate): comió