estaban triunfando
-they/you were triumphing
Imperfect progressiveellos/ellas/ustedesconjugation oftriunfar.

triunfar

Usando los mismos ladrillos que estaban triunfando en el mercado, ofrecían la posibilidad de diseñar una casa moderna.
Using the same bricks that were triumphing on the market, they were offering the possibility of designing a modern house.
Word of the Day
to bake