porfirina | singular | singular | |
porfirinas | plural | plural |
porfirino | singular, masculino, positivo | singular, masculine, positive | |
porfirinos | plural, masculino, positivo | plural, masculine, positive | |
porfirina | singular, femenino, positivo | singular, feminine, positive | |
porfirinas | plural, femenino, positivo | plural, feminine, positive |