had been representing

Past perfect progressiveconjugation ofrepresent.There are other translations for this conjugation.

represent

Manuel Garzón had been representing the communities.	Manuel Garzón había representado a las comunidades.
It was a translation of the name UNESCO and had been representing that organization in Brazil.	Era la traducción del nombre de la Unesco y representaba a ese organismo en Brasil.
On the first day, the lawyers who had been representing Ríos Montt throughout the process did not appear in court.	El primer día, los abogados que habían representado a Ríos Montt durante todo el proceso no se presentaron ante el tribunal.
He had been representing various private security guards who claimed they had suffered unfair dismissal, among other labour rights violations.	Representaba a varios guardias de seguridad privados que afirmaban haber sido objeto de un despido injusto, además de otras violaciones de los derechos laborales.
Mr Carlos was part of the Diplomatic Service, a distinguished profession in which he was an honourable successor of a lineage that had been representing Spain in complex times.	D. Carlos pertenecía a la Carrera Diplomática, distinguida profesión de la que él era digno sucesor de un linaje de abolengo que venía representando a España en tiempos complejos.