| Typicality: | 0.699 |
| Saliency: | 0.786 |
| for many years | 9 | temporal |
| as an anxiolytic | 9 | purpose |
| in a comfortable and safe manner | 7 | manner |
| nitrous oxide → be used in → dentistry | 23 |
| nitrous oxide → be used by → dentist | 8 |
| nitrous oxide → receive → dental treatment | 5 |
| nitrous oxide → be associated with → dental procedures | 3 |
| nitrous oxide → help → dental treatment | 3 |
| nitrous oxide → be used for → dental procedures | 3 |
| negative | neutral | positive |
| 0.087 | 0.533 | 0.380 |
| Raw frequency | 45 |
| Normalized frequency | 0.786 |
| Modifier score | 0.850 |
| Perplexity | 12.758 |