tataś ca sāhacaryamavyabhicāritvaṃ kva kasmin viṣaye kathyatāṃ śabdaliṅgayoḥ / kiṃ tena kathiteneti cedāha tasminnityādi /
[And] in which domain could the concomitance [and] invariable connection of Word and Indicative be stated? If [one asks] "What [is gained] by stating that?", [the author] says "In that..." etc.