have been prolonging
-he estado prolongando
Present perfect progressiveconjugation ofprolong.There are other translations for this conjugation.

prolong

So far we have been prolonging the directive while waiting to see what happened with the international agreement. Also, there has been the crisis in Asia, and all the current phenomena we have just been talking about here.
Hasta ahora estábamos prorrogando la directiva a la espera de ver lo que estaba pasando en el acuerdo internacional; además, se ha producido la crisis asiática y se están registrando los fenómenos que se acaban de señalar aquí.
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