A past participle indicates past or completed action or time. It is often called the 'ed' form as it is formed by adding d or ed, to the base form of regular verbs, however it is also formed in various other ways for irregular verbs. Here we review your knowledge of irregular past participle verbs.
An example of an irregular past participle verb is sung:
It's time to review your knowledge of verb tenses. All you have to do is read through the ten sentences below and choose the correct missing verb in each one. Use the base form of each verb in brackets to help you and only use one word in your answer. Make sure you spell the words correctly.