The Conditional Perfect in Swedish grammar, also known as «hade» or «har» + past participle, expresses ideas that would have happened but did not because of another fact or condition. This tense is often used to describe hypothetical actions in the past and their possible outcomes. It is similar to the Conditional Perfect tense in Spanish grammar, which is formed using the verb «haber» + past participle. In this exercise, we will practice the Conditional Perfect tense in Swedish grammar through fill-in-the-blank sentences.