Serbian (Tuchep). Non-active voice: Participial construction with the verb 'to be', 1

несам била удавата. nesam bila udavata.
ne-sam
NEG-be(IPFV).PRS.1SG.AUX
bi-l-a
be(IPFV)-PTCP-F.SG
udava-t-a
marry(IPFV)-PTCP-F.SG
I was not (yet) married
Source: Bukumirić 2003: 267