class verb 
{
    <: _verb;
    node S:[id:S,cat:S];
    S >> V;
    - V::vagreement; V=V::V;
    - verbalCategorization;
    %% For ante-verbal non clitic object such as rien or tout
    %% example: il n'a rien mangé
    node proobj_infl: [cat: pro, id:object, type:coanchor, lex: rien|tout];
    Infl >> proobj_infl;
    proobj_infl < v;
    %% exclusion with antepro before clitics (ne rien avoir mangé)
    proobj_infl =>
        node(v).cat = value(v),
        node(v).top.mode = value(participle),
        desc.dummy.proobj.position = value('before_v')
        ;
    ~ proobj_infl =>
        desc.dummy.proobj.position = value(-|'before_clitics')
        ;
}