You missed the big game, but your friend left you a note about it in your locker. Write the preterite form of each verb in parentheses to complete the note. (ser) un partido de fútbol americano buenísimo.

Fue un partido de fútbol americano buenísimo.

We use the present perfect simple when they started and ended in the past.

corras is the only one that is informal but doesn't follow the suffix rule. correr is the verb. corre is the formal verb form. corra would be used as the formal is corre ended with an a.

your best bet would be corras, it's the only one that is informal but is still wrong