<span class="searchmatch">superstruendae</span> inflection of superstruendus: nominative/vocative feminine plural genitive/dative feminine singular...
superstruenda superstruendum superstruendī <span class="searchmatch">superstruendae</span> superstruenda genitive superstruendī <span class="searchmatch">superstruendae</span> superstruendī superstruendōrum superstruendārum...