osservavano
Osservavano is the imperfect indicative form of osservare, the Italian verb meaning to observe, watch, or monitor. It is used to describe an action that was ongoing in the past, a habitual past action, or a background activity in narrative.
In Italian, the imperfect endings for verbs of the -are conjugation are -avo, -avi, -ava, -avamo, -avate,
Etymology and related forms: osservare derives from the Latin observare, and the Italian word retains the root
Usage notes: osservavano appears frequently in narrative and descriptive prose to set past scenes or describe