The second conjugation, which is the first of the active verbs, is indicated by the termination, _ah_. The perfect likewise ends in _ah_, being distinguished from the present by a different pronoun, and the future in _z_. A few examples follow:— Cambezah, cambezah, cambez, to teach; Yukkahzah, " yukkahez, to examine; Kochbezah, " kochbez, to blame; Xupzah, " xupez, to destroy; Zipzah, " zipez, to provoke. The verbs of the third conjugation are all monosyllabic, and form the preterite by the addition of _ah_, and the future in _é_ or _ab_ indiscriminately; as, for example:— Kam, kamah, kamé or kamab, to receive; Mac, macah, macé or macab, to shut; Ux, uxah, uxé or uxab, to gather; Xoc, xocah, xocé or xocab, to respect. The verbs of the fourth conjugation differ from those of the third, in being polysyllabic. They form the preterite by adding _tah_, and the future by adding _té_ to the body of the verb. If the infinitive end in _tah_, the preterite remains the same. Some examples follow:— Kabatah, kabatah, kabaté, to number; Kuul, kuultah, kuulté, to worship; Lolobthan, lolobthantah, lolobthanté, to curse; Nenol, nenoltah, nenolté, to contemplate; Tzolthan, tzolthantah, tzolthanté, to interpret; Zinché, zinchétah, zinchété, to crucify. The irregular verbs, of which there are about as many as in our own language, are to be learned only from practice. The auxiliary verbs likewise require much attention, to enable the student to conjugate the regular verbs. They are used in the different tenses and modes precisely as the auxiliaries in the modern European languages, except that they sometimes follow the participles in place of preceding them. We give the reader a specimen of the mode of conjugating a verb of the second conjugation in the present and imperfect tenses, our limits not allowing us to give all its modifications. PRESENT INDICATIVE. Ten cambezic, I teach; Tech cambezic, Thou teachest; Lay cambezic, He teaches. Toon cambezic, We teach; Teex cambezic, Ye teach; Loob cambezic, They teach. IMPERFECT INDICATIVE. Ten cambezic cuchi, I was teaching; Tech cambezic cuchi, Thou wast teaching; Lay cambezic cuchi, He was teaching. Toon cambezic cuchi, We were teaching; Teex cambezic cuchi, Ye were teaching; Loob cambezic cuchi, They were teaching.