class verb_canonical_xcomp_by_adj
{
    <: _verb_canonical;
    desc.extraction = value(adjx);
    node(S).bot = node(S).top;
    v +
        $arg1::xcomp_by_adj = value(+),
        desc.@diathesis = value(active)
        |
        $arg2::xcomp_by_adj = value(+)
        ;
    desc.dependency = value('mod.xcomp');
}