Αὐτὸς ἦν χωρὶς ἁμαρτιας

Αὐτὸς ἦν χωρὶς ἁμαρτιας

He was without sin


 * χωρὶς - takes an object in the genitive. In this case ἁμαρτιας
 * ἦν - obviously an imperfective aspect as an ongoing process