John 21:14

This is now the third time that Jesus shewed himself to his disciples, after that he was risen from the dead.

This is now the third time that Jesus was revealed to his disciples, after he had risen from the dead.

This is now the third time that Jesus was manifested to the disciples, after that he was risen from the dead.

this `is' now a third time Jesus was manifested to his disciples, having been raised from the dead.

This was now the third time that Jesus appeared to the disciples after He was raised from the dead.