<span class="searchmatch">substrūctiōnibus</span> dative/ablative plural of substrūctiō...
substrūctiōnum dative substrūctiōnī <span class="searchmatch">substrūctiōnibus</span> accusative substrūctiōnem substrūctiōnēs ablative substrūctiōne <span class="searchmatch">substrūctiōnibus</span> vocative substrūctiō substrūctiōnēs...