| because of changing circumstances | 4 | cause |
| subsequently | 3 | temporal |
| contract → be → altered | 46 |
| contract → be modified in → addition | 3 |
| contract → be altered in → way | 3 |
| negative | neutral | positive |
| 0.247 | 0.716 | 0.036 |
| Raw frequency | 52 |
| Normalized frequency | 0.379 |
| Modifier score | 0.667 |
| Perplexity | 135.505 |