| to avoid colliding | 29 | purpose |
| in today’s environment | 12 | location |
| most likely | 4 | degree |
| speed → be → necessary | 67 |
| speed → be → required | 61 |
| speed → be → must | 9 |
| speed → be → necessity | 8 |
| speed → be → imperative | 7 |
| speed → be → requirement | 7 |
| speed → be → need | 6 |
| speed → be → demanded | 4 |
| negative | neutral | positive |
| 0.141 | 0.690 | 0.169 |
| Raw frequency | 169 |
| Normalized frequency | 0.744 |
| Modifier score | 0.250 |
| Perplexity | 80.124 |