<span class="searchmatch">combīnandam</span> accusative feminine singular of combīnandus...
combīnandō combīnandae combīnandō combīnandīs accusative combīnandum <span class="searchmatch">combīnandam</span> combīnandum combīnandōs combīnandās combīnanda ablative combīnandō combīnandā...