Kitap 1
4.27
Again if we turn to verbs, who is so ill-educated as not to be familiar with their various kinds and qualities, their different persons and numbers. Such subjects belong to the elementary school and the rudiments of knowledge. Some, however, will find points undetermined by inflexion somewhat perplexing. For there are certain participles, about which there may be doubts as to whether they are really nouns or verbs, since their meaning varies with their use, as for example lectum and sapiens,
