class prep_locutive_as_modifier 
{
    <: simple_categories;
    - shallow_auxiliary;
    desc.ht = value([arg1: @emptyarg_fs,arg2: @emptyarg_fs]);
    desc.@extracted0 = value(-);
    node Anchor : [cat: prep, bot: [ pcas: prepmod|jusque ]];
    node(Foot).cat = value(prep|csu);
    Root >> Anchor;
    Anchor < Foot;
    node(Foot).top = node(Root).bot;
}