<span class="searchmatch">quadruplāris</span> second-person singular present passive indicative of quadruplō “<span class="searchmatch">quadruplaris</span>”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary...
quadruplābimus quadruplābitis quadruplābunt passive present quadruplor <span class="searchmatch">quadruplāris</span>, quadruplāre quadruplātur quadruplāmur quadruplāminī quadruplantur imperfect...