itːub adimte teb birχʷan=de . abiχʷardel , itːi ʁaj adik'ʷan=de
there-HPL person-PL exist-HPL HPL-be.IPFV-PTCP=PST NEG-HPL-be.PFV-COND.PST those word NEG-1/2PL-say.IPFV-PTCP=PST
There must have been people there. If there were (no people there), you would not have said so.