Complex sentence: The Indo-European aorist was inherited by the Slavic languages in general; it is obsolete, or virtually so, in most of them, but does function in South Slavic languages like Bulgarian and Macedonian language.
Split into simpler sentences: The Indo-European aorist was inherited by the Slavic languages in general; it is obsolete, or virtually so, in most of them. However, the aorist does function in South Slavic languages like Bulgarian and Macedonian language.