| Languages | Season/Episode | Amount | |
|---|---|---|---|
| The Dissonant Interval (2) |
|
4x22 | 3 |
| The Dissonant Interval (1) |
|
4x21 | 2 |
| Time out of Mind |
|
4x20 | 3 |
| A Symmetry of Imperfection |
|
4x19 | 5 |
| Trusting the Gordian Maze |
|
4x18 | 4 |
| Abridging the Devil's Divide |
|
4x17 | 4 |
| Lost in a Space that Isn't There |
|
4x16 | 4 |
| Fear Burns Down to Ashes |
|
4x15 | 5 |
| The Others |
|
4x14 | 3 |
| The Warmth of an Invisible Light |
|
4x13 | 3 |
| The Spider's Stratagem |
|
4x12 | 3 |
| The Torment, the Release |
|
4x11 | 3 |
| Exalted Reason, Resplendent Daughter |
|
4x10 | 3 |
| Machinery of the Mind |
|
4x9 | 3 |
| Conduit to Destiny |
|
4x8 | 5 |
| The World Turns All Around Her (2) |
|
4x7 | 3 |
| Soon the Nearing Vortex (1) |
|
4x6 | 3 |
| Harper/Delete |
|
4x5 | 5 |
| Double or Nothingness |
|
4x4 | 3 |
| Waking the Tyrant's Device |
|
4x3 | 3 |
| Pieces of Eight |
|
4x2 | 3 |
| Answers Given to Questions Never Asked |
|
4x1 | 3 |
