I had appeared
-había aparecido
Pasado perfecto para el sujetodel verboappear.Hay otras traducciones para esta conjugación.

appear

I don't think the judge would have agreed to it, even if I had appeared.
No creo que la jueza lo hubiera aceptado, aunque hubiera aparecido.
Several times I had appeared in family court, petitioning to get custody of my children.
Varias veces había aparecido en la corte de familia, las peticiones para obtener la custodia de mis hijos.
And here finally in the morning, in the 28 of April I had appeared near her home in a 9 storey building in the district Kuntsevo and I even didn't conceal myself, but in fact I had to do it.
Y aquí, por fin, 28 de abril por la mañana surgí de nuevo cerca del edificio de 9 plantas, donde ella vivía en distrito Kúntsevo, e incluso no me escondía especialmente, aunque en vano.
Palabra del día
embrujado