What  us the conjucated form(s)  of  el/ella/ usted when the Vos (*) is muelas / molás?
create table table_1977630_2 (él___ella___usted varchar, vos__ varchar, _ varchar, PRIMARY KEY (él___ella___usted))
select él___ella___usted from table_1977630_2 where vos__ * _ = "muelas / molás"