The Particípio in Portuguese grammar refers to the verb form that usually ends in -ado for regular -ar verbs and -ido for regular -er and -ir verbs. It is used to form compound tenses such as the present perfect, past perfect, and other passive voice constructions. The Particípio can also function as an adjective, describing the state of a noun. In this exercise, you will practice using the regular and irregular Particípio forms in Portuguese.