underpin [ˌʌndəˈpɪn] ( pt & pp underpinned, cont underpinning ) transitive verb Konjugation (fig) [back up] Konjugation untermauern
Complétez la séquence avec la proposition qui convient. “Brittany has visited Istanbul.” … “So has Megan!” “So did Megan!” “Neither has Megan!”