Possible Results:
estuviste sincronizando
-you were synchronizing
Preterite progressiveconjugation ofsincronizar.
estuviste sincronizando
-you were synchronizing
Preterite progressivevosconjugation ofsincronizar.

sincronizar

TRANSITIVE VERB
(to coordinate)-to synchronize
Synonyms for sincronizar
Word of the Day
to snore