Is this "one only" rule specifically stated? Or merely have no canon examples appeared with more than one verb acting adjectivally
      on a noun at a time?<blockquote style="margin-right: 0px; margin-left:15px;">----Original message----<br>From : sustel@trimboli.name<br>Date : 22/09/2017 - 14:45 (GMTST)<br>To : tlhingan-hol@lists.kli.org<br>Subject : Re: [tlhIngan Hol] One dog or five cats ?<br><br>
  
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    <div class="moz-cite-prefix">On 9/22/2017 9:34 AM, Anthony Appleyard
      wrote:<br>
    </div>
    <blockquote type="cite" cite="mid:730807.31447.1506087267539.JavaMail.defaultUser@defaultHost">Sorry;
      is there a rule against directly:?<br>
      &nbsp; <span style="font-family: sans-serif;font-size: 14.6547px;">wa'
        Human nen yoH</span><br>
      one brave adult human<br>
    </blockquote>
    <p>So far as we know, we can only use one verb acting adjectivally
      on a noun at a time.<br>
    </p></blockquote><br><p></p>