אֲבֹתֵ֤ינוּ חָֽטְאוּ֙ אינם [וְאֵינָ֔ם] אנחנו [וַאֲנַ֖חְנוּ] עֲוֺנֹתֵיהֶ֥ם סָבָֽלְנוּ׃
Our fathers have sinned, and are not; And we have borne their iniquities.
Read kabbalistic (mystical) interpretation of Lamentations 5:7: and classical mystical sources.