Relier Pairs Past PerfectVersion en ligne The PAST PERFECT TENSE indicates that an action was completed (finished or "perfected") at some point in the past before something else happened. This tense is formed with the past tense form of "to have" (HAD) plus the past participle of the verb (which can be either regular or irregular in form) par Rubén Cordero 1 She had prepared 2 Had you met 3 I had not done 4 We had never seen a all my homework when I went to class. whale before our trip. her before? dinner before leaving for work that day.