to have married
Eles deviam ter casado em maio.
They were supposed to get married in May.
Eles deveriam ter casado mês passado.
They were supposed to get married last month.
Eu poderia ter casado de novo, com certeza escolheria melhor!
I could have gotten married again, I would definitely have chosen better!
— Oito e Meio (1963)
Você se arrepende em ter casado comigo?
Do you regret marrying me?
O primeiro erro que ele fez, foi ter casado com você.
The first mistake he made was marrying you.
— O Segredo de Aman (2003)