Qué otra palabra invariable que expresa circunstancias y modifica al verbo, al adjetivo o a otro adverbio conoces? Nómbra e indica sus tipos o clases. Pon un ejemplo de cada una de sus clases.

What other invariable word that expresses circumstances and modifies the verb, the adjective or another adverb do you know? It is named and indicates its types or classes. Give an example from each of their classes

Explanation:

i wish i could but i speak english. sory

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