| from its old thinking | 6 | other |
| once again | 4 | temporal |
| in the twentieth century | 3 | temporal |
| world → be → shaken | 89 |
| world → be shaken to → its foundations | 8 |
| world → be shaken to → the core | 5 |
| world → be shaken to → its core | 3 |
| negative | neutral | positive |
| 0.408 | 0.444 | 0.148 |
| Raw frequency | 105 |
| Normalized frequency | 0.552 |
| Modifier score | 0.500 |
| Perplexity | 88.042 |