Relacionar Columnas Past Perfect Matching GameVersión en línea Test your knowledge of the Past Perfect tense with this fun matching pairs game! por Viviana Garcia 1 Usage 2 Had + Past Participle 3 Negative Form 4 Examples 5 Time Clauses 6 Interrogative Form 7 Signal Words 8 Past Perfect I had eaten before he arrived. Used with 'when' and 'after' Action completed before another past action Keywords like 'before' and 'after' Had + subject + past participle? Subject + had not + past participle Describing events in chronological order Structure of Past Perfect tense