| very | 5 | degree |
| to the extent | 4 | degree |
| precisely | 2 | degree |
| tax → be → efficient | 20 |
| tax → be → efficient means | 3 |
| tax → be → efficient way | 3 |
| negative | neutral | positive |
| 0.191 | 0.509 | 0.300 |
| Raw frequency | 26 |
| Normalized frequency | 0.335 |
| Modifier score | 1.000 |
| Perplexity | 378.555 |