| often | 5 | temporal |
| at earth's surface | 5 | location |
| in place | 3 | location |
| rock → have → layer | 13 |
| rock → form → layer | 8 |
| rock → be found in → layer | 3 |
| rock → occur in → layer | 3 |
| negative | neutral | positive |
| 0.066 | 0.852 | 0.082 |
| Raw frequency | 27 |
| Normalized frequency | 0.444 |
| Modifier score | 0.643 |
| Perplexity | 373.947 |