Castro with her attendant or nurse (_ama_), the Infante Don Pedro with his secretary, King Alphonso with his three inhuman counsellors, and finally a messenger, are the acting or rather the speaking characters; and a chorus of Coimbrian women are brought into co-operation with these characters in the same manner as in the tragedy of Bermudez. Ferreira, like Bermudez, deviates from the strict laws of the Greek drama only in the neglect of the unities of time and place; and it is evident that this liberty is by both poets only taken from necessity, because they had not sufficient art otherwise to connect the requisite scenes. Both tragedies contain in appearance five acts; but Ferreira has also rendered his fifth act merely an historical appendage. In the opening of Ferreira’s tragedy Inez enters with her attendant, and after some preliminary complaints circumstantially relates the way in which she became connected with the Prince, and through him with the royal family; though it may be presumed that these particulars must have been sufficiently well known to her confidante long before. The scene changes, and the Infante appears accompanied by the female chorus, which Bermudez has more suitably introduced in connection with Inez. The Infante engages in a long discussion with his secretary on the situation of a Prince who has to maintain a conflict between love, and duty and policy. A hymn to love by the chorus closes the first act. The following acts are constructed in a similar manner. At the close of the fourth act the death of Inez is announced by the chorus; and in the fifth a messenger relates the event to the Prince. The lyric passages are the best in the whole tragedy, and among them the hymn to love is particularly beautiful.[130] The lines which Inez delivers on her first entrance indicate at once the lyric character of the piece. The dialogue is elegant throughout, but it frequently exhibits over-strained antitheses. The observations occasionally delivered by the chorus, in a metre formed on the model of the sapphic, are sufficiently moral, though they are in general of the commonest character. The decisive scene, in which Inez appears before the king, approaches nearest to true pathos, but never completely attains that height.[131] Upon the whole Ferreira was not a tragic poet. He totally failed in seizing the true idea of modern tragedy.