affirmed russian

• подтверди́вший

  confirmed, affirmed, corroborated, having confirmed

• утверди́вший

  having approved, having confirmed, having affirmed, having established

• утвержда́вший

  asserting, affirming, approving, who asserted, who affirmed, who approved

• утвержда́емый

  being approved, being affirmed, being asserted, being confirmed

• утвержда́ющийся

  becoming established, asserting itself, becoming affirmed, becoming widespread

Examples

• Он подтверди́л, что ви́дел ава́рию.

  He affirmed that he saw the crash.