χαρτα	singular, nominative	singular, nominative
	χαρτας	singular, genitive	singular, genitive
	χαρτα	singular, accusative	singular, accusative
	χαρτα	singular, vocative	singular, vocative
	χαρτες	plural, nominative	plural, nominative
	χαρτων	plural, genitive	plural, genitive
	χαρτες	plural, accusative	plural, accusative
	χαρτες	plural, vocative	plural, vocative