class csu_other_modifier 
{
    <: csu;
    node(Anchor).cat = value(csu);
    node(Anchor).lex = value(comme);
    - x_modifier; Modifier = CS; node(Foot).dummy.cat = value(CS);
    %    node(Anchor).cat = value(csu);
    %    node(CS).bot.que = value(-);
    %% csu follows rules for subordination
    <: subordonate;
    Foot < Incise;
    node(Foot).top = node(Root).bot;
}