<span class="searchmatch">properster</span> inflection of proper: strong/mixed nominative masculine singular superlative degree strong genitive/dative feminine singular superlative degree...
article) nominative <span class="searchmatch">properster</span> properste properstes properste genitive propersten <span class="searchmatch">properster</span> propersten <span class="searchmatch">properster</span> dative properstem <span class="searchmatch">properster</span> properstem propersten...