had been formulating
-había estado formulando
Past perfect progressiveconjugation offormulate.There are other translations for this conjugation.

formulate

Since 1976, the country had been formulating national programmes to address drought and desertification.
Desde 1976 el país formula programas nacionales para hacer frente a las sequías y la desertificación.
Other Dictionaries
Explore the meaning of formulate in our family of products.
Word of the Day
to drizzle