In modern times grammarians [5] generally recognise four conjugations according to the ending of the active infinitive: namely -āre, -ēre, -ere, or -īre, for example: (1) amō, amāre "to love", (2) videō, vidēre "to see", (3) regō, regere "to rule" and capiō, capere "to capture", (4) audiō, audīre "to hear". (3rd conjugation verbs ending in -iō s...