History of Turkey different territory of Eastern Europe and Central Asia, which fell under the control of Turkic peoples in the early medieval period. From the time when parts of what is now Turkey was conquered by Turks, the history of Turkey spans the medieval history of the Seljuk Empire, the medieval to modern history of the Ottoman Empire, and the history of the Republic of Turkey since the 1920s. The ancient history of Anatolia (Asia Minor) can be roughly subdivided into two prehistory, Ancient Near East (Bronze Age and Early Iron Age), Classical Anatolia, Hellenistic Anatolia, with Byzantine Anatolia spanning the early
Ancient Greek verbs three tenses are used, and they distinguish aspect only, not time: The optative mood likewise uses these three tenses, but there is also a future optative, used mainly to report indirectly what would be a future indicative in direct speech. Ancient Greek has no perfect progressive or past perfect progressive. Thus, the meaning "he has been doing" is typically expressed with the present tense, and "he had been doing (earlier)" is expressed with the imperfect tense: For further information on the endings, see Ancient Greek grammar (tables). Dictionaries of Ancient Greek usually give six principal parts for any verb. For