class mod_on_superlative_possible_modifier
{
    <: mod_on_superlative;
    node(Foot).top.supermod_kind = value(~intensifier);
    node que : [cat: que, adj:no, type: coanchor];
    ~ que =>
        node(Foot).top.supermod_kind = value(superlative);
    node Modifier : [type: coanchor, lex: possible, cat: adj];
    que < Modifier;
    Incise >> que;
    Incise >> Modifier;
}