estuvieron transitando
-they/you were walking
Preterite progressiveellos/ellas/ustedesconjugation oftransitar.

transitar

Y tuvimos que recrear los calabozos dentro de cuarteles, las cloacas donde los protagonistas estuvieron transitando (fueron casi 40 celdas distintas) durante 12 años.
Plus we had to recreate the cells inside the barracks and the sewers that the characters were slinking around (there were almost 40 different cells) for 12 years.
Word of the Day
teapot