| Typicality: | 0.690 |
| Saliency: | 0.816 |
| frequently | 7 | temporal |
| in a patient | 7 | other |
| during the american civil war | 5 | temporal |
| morphine → be used to treat → pain | 11 |
| morphine → be used to relieve → pain | 7 |
| morphine → be used to treat → severe pain | 6 |
| morphine → be used to relieve → severe pain | 6 |
| morphine → be used to treat → acute and chronic pain | 3 |
| morphine → be used for → pain control | 3 |
| morphine → be used for → pain | 3 |
| morphine → be used for → pain relief | 3 |
| morphine → be used as → painkiller | 3 |
| negative | neutral | positive |
| 0.293 | 0.573 | 0.135 |
| Raw frequency | 45 |
| Normalized frequency | 0.816 |
| Modifier score | 0.783 |
| Perplexity | 18.648 |