| Typicality: | 0.465 |
| Saliency: | 0.505 |
| to open the airways | 8 | purpose |
| of the esophagus | 5 | location |
| directly | 4 | manner |
| tube → be inserted into → the trachea | 24 |
| tube → be placed in → the trachea | 8 |
| tube → be inserted into → a patient's trachea | 4 |
| tube → be placed into → the trachea | 3 |
| tube → be introduced into → the trachea | 3 |
| tube → be introduced into → the trachea of a patient | 3 |
| negative | neutral | positive |
| 0.124 | 0.814 | 0.062 |
| Raw frequency | 45 |
| Normalized frequency | 0.505 |
| Modifier score | 0.500 |
| Perplexity | 42.348 |