| very | 6 | degree |
| often | 4 | degree |
| for our collection | 4 | purpose |
| work → be → expensive | 31 |
| work → become → expensive | 8 |
| work → be → costly | 6 |
| negative | neutral | positive |
| 0.398 | 0.429 | 0.173 |
| Raw frequency | 45 |
| Normalized frequency | 0.453 |
| Modifier score | 0.625 |
| Perplexity | 67.943 |