| for promotion | 5 | purpose |
| occasionally | 2 | degree |
| promotion → be → necessary | 14 |
| promotion → be → must | 8 |
| promotion → be → need | 3 |
| negative | neutral | positive |
| 0.086 | 0.475 | 0.439 |
| Raw frequency | 25 |
| Normalized frequency | 0.320 |
| Modifier score | 0.350 |
| Perplexity | 50.752 |