had been clamouring
Past perfect progressiveconjugation ofclamour.There are other translations for this conjugation.

clamour

That was a renewed call for the serious action developing countries had been clamouring for since 1994.
Se trata de una nueva etapa de una importante acción que los países en desarrollo vienen solicitando desde 1994.
Other Dictionaries
Explore the meaning of clamour in our family of products.
Word of the Day
lean