| chiefly | 2 | degree |
| expense → be related to → book | 26 |
| expense → incurred for → book | 10 |
| expense → be associated with → book | 9 |
| expense → be → book | 8 |
| negative | neutral | positive |
| 0.169 | 0.741 | 0.090 |
| Raw frequency | 53 |
| Normalized frequency | 0.471 |
| Modifier score | 0.975 |
| Perplexity | 104.090 |