| close to the place | 9 | location |
| from the rock | 9 | other |
| by fluctuating electric and magnetic fields | 6 | cause |
| wave → be → created | 100 |
| wave → be → generated | 95 |
| wave → be → produced | 49 |
| wave → be → made | 37 |
| wave → be created for → example | 3 |
| negative | neutral | positive |
| 0.097 | 0.762 | 0.141 |
| Raw frequency | 284 |
| Normalized frequency | 0.851 |
| Modifier score | 0.558 |
| Perplexity | 203.471 |