*(h)ogei (“twenty”). *<span class="searchmatch">beRogei</span> forty <span class="searchmatch">Basque</span>: berrogei R. L. Trask (2008) “hogei”, in Max W. Wheeler, editor, Etymological Dictionary of <span class="searchmatch">Basque</span>, University of...
*beR- again, twice *beRi <span class="searchmatch">Basque</span>: berri (“new”) *<span class="searchmatch">beRogei</span> <span class="searchmatch">Basque</span>: berrogei (“forty”) *bertze (possibly) <span class="searchmatch">Basque</span>: beste (“other”) R. L. Trask (2008) “berr-”...