| to the angle | 115 | cause |
| prior to a colonoscopy | 4 | temporal |
| really | 2 | degree |
| face → be → necessary | 143 |
| face → be → required | 20 |
| face → be → must | 7 |
| negative | neutral | positive |
| 0.095 | 0.767 | 0.139 |
| Raw frequency | 170 |
| Normalized frequency | 0.714 |
| Modifier score | 0.633 |
| Perplexity | 421.983 |