I
would have window-dressed
you
would have window-dressed
he / she / it
would have window-dressed
we
would have window-dressed
you
would have window-dressed
they
would have window-dressed
I
would have been window-dressing
you
would have been window-dressing
he / she / it
would have been window-dressing
we
would have been window-dressing
you
would have been window-dressing
they
would have been window-dressing