English Wikipedia has an article on: <span class="searchmatch">Koolen</span> Wikipedia <span class="searchmatch">Koolen</span> A surname from Dutch....
on ASOT” or “maybe try another mix on that track”. 2014, Tim Scarfe, W <span class="searchmatch">Koolen</span>, Yuri Kalnishkan, “Segmentation of electronic dance music”, in International...
Indikativa Preesens Perfekta positive negative positive negative 1st singular <span class="searchmatch">koolen</span> en koole 1st singular oon koolt, oon koollut en oo koolt, en oo koollut...
present perfect person positive negative person positive negative 1st sing. <span class="searchmatch">koolen</span> ei koole 1st sing. olen koolnud ei ole koolnud pole koolnud 2nd sing. kooled...