Compléter Past Modals.Version en ligne Modal verbs in the past, also known as modal preterite or modal past, are used to express modalities like possibility, necessity, obligation, or permission in the past. In English, the modal verbs "could," "might," "should," and "would" are typically used to convey these modal meanings in the past tense. *Complete the following sentences by selecting the right choices. par Leticia Moreno 1 would should have could has might She studied harder for the exam . 2 could has should would might have We left earlier to avoid the traffic . 3 would have could has should might He forgotten to lock the door before leaving . 4 should might could would has have They finished the project on time if they had worked together . 5 have would should has could might I helped you with your homework if you had asked . 6 has would have could should might She listened to her parents' advice before making that decision .