had wanted
Quisera ser nomeado a Chefe do Departamento.
I would like to be appointed Head of Department.
— Служебный роман (1977)
Quisera eu ter estudado mais quando era jovem.
I wish I had studied more when I was young.
I wish I were a prince.
Eu quisera não ter acreditado em Tom.
I wish I hadn't believed Tom.