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    Dear Nigel,<br>
    <br>
    allow me to remind you of two concepts which, to my mind, have
    proved fruitful both in the descriptive analysis and the typology of
    non-finite constructions:<br>
    <ol>
      <li>the open proposition/clause</li>
      <li>the oriented proposition/clause.</li>
    </ol>
    The webpage<br>
<a class="moz-txt-link-freetext" href="https://www.christianlehmann.eu/ling/lg_system/func_domains/nexion/nexion_index.php?open=open_proposition">https://www.christianlehmann.eu/ling/lg_system/func_domains/nexion/nexion_index.php?open=open_proposition</a><br>
    is on #1 and takes you to #2.<br>
    <br>
    Unless I am mistaken, concept #1 was introduced into linguistics by
    Ă–sten Dahl. Both concepts have been used, i.a., by Nikolaus
    Himmelmann in his analysis of the Philippine voice system
(<a class="moz-txt-link-freetext" href="http://publikationen.ub.uni-frankfurt.de/files/24331/AP15NF-Himmelmann(1991).pdf)">http://publikationen.ub.uni-frankfurt.de/files/24331/AP15NF-Himmelmann(1991).pdf)</a>.<br>
    <br>
    Best,<br>
    Christian<br>
    <div class="moz-signature">-- <br>
      <p style="font-size:90%">Prof. em. Dr. Christian Lehmann<br>
        Rudolfstr. 4<br>
        99092 Erfurt<br>
        <span style="font-variant:small-caps">Deutschland</span></p>
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            <td>Tel.:</td>
            <td>+49/361/2113417</td>
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            <td>E-Post:</td>
            <td><a class="moz-txt-link-abbreviated" href="mailto:christianw_lehmann@arcor.de">christianw_lehmann@arcor.de</a></td>
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            <td>Web:</td>
            <td><a class="moz-txt-link-freetext" href="https://www.christianlehmann.eu">https://www.christianlehmann.eu</a></td>
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