The word "break" is the base form of the verb, while "broken" is the past participle form. In the given options, "broke" is the past tense form of the verb, which is used to indicate an action that happened in the past. "Broken" is the past participle form, which is used to form the present perfect tense or the passive voice. Therefore, both "broke" and "broken" are correct forms of the verb "break" in different contexts.