An example sentence showing how the subjective case is used for the subject of sentences (SD/429). The subject bârun “lord” is the subjective form of bâr. The verb form kallaba is the past tense of kalab- “to fall”. The masculine singular pronoun prefix u- “he” is optional, but when present makes the sentence emphatic: “it was the lord who fell” (SD/429). This sentence is contrasted with bâr ukallaba in which the subject is instead in the normal-case, which makes the pronoun u- required rather than optional (but not emphatic).