SCHEMA:
CREATE TABLE table_1977630_2 (él___ella___usted VARCHAR, vos__ VARCHAR, _ VARCHAR)
USER:
What  us the conjucated form(s)  of  el/ella/ usted when the Vos (*) is muelas / molás?

QUERY:
SELECT él___ella___usted FROM table_1977630_2 WHERE vos__ * _ = "muelas / molás"