windows of...

Which are correct:

[color=red]1) Windows of the building were broken.
[color=indigo]2) Some windows of the building were broken.
[color=blue]3) Some of the windows of the building were broken.

Gratefully,
Navi.

Windows of the building were broken (usually followed by another phrase giving the cause or time, e.g. ‘windows of the building were broken due to the tremors.’

Some of the building’s windows were broken.

  • this would take preference over 2 and 3.