| absolutely | 9 | degree |
| to spur new service usage | 9 | purpose |
| up to the point | 6 | other |
| growth → be → necessary | 116 |
| growth → be → required | 36 |
| growth → be → imperative | 14 |
| growth → be → necessity | 5 |
| growth → be → must | 5 |
| growth → become → necessary | 3 |
| negative | neutral | positive |
| 0.127 | 0.495 | 0.378 |
| Raw frequency | 179 |
| Normalized frequency | 0.770 |
| Modifier score | 0.733 |
| Perplexity | 126.390 |