x_art(4,7,'o','o',def,mas,sin).
x_pron(4,7,'o','o',adp,sub,3,mas,sin).
x_pron(4,7,'o','o',dmo,sub,3,mas,sin).
x_subst(7,10,'queijo','queijo',mas,sin,nor).
x_verbo(1,4,'comeram','comer',fin,ind,pmq,3,_,plu).
x_verbo(1,4,'comeram','comer',fin,ind,ppe,3,_,plu).