ADJ after v
The 'unused' group
These adjectives indicate that something is not used or dealt with. They often occur after the verb lie, sit, or stand.
deserted neglected undisturbed unfinished unopened unread untouched unused vacant
A cup of tea sits untouched on the deck beside it.
But it is understood that another £720 million is lying unused.
If a building stands vacant, everything, from doors to windows, to roof are removed within a month.