| readily | 6 | manner |
| from the gastrointestinal tract | 4 | location |
| orally | 3 | manner |
| codeine → be → absorbed | 6 |
| codeine → be → consumed | 4 |
| negative | neutral | positive |
| 0.272 | 0.572 | 0.156 |
| Raw frequency | 10 |
| Normalized frequency | 0.371 |
| Modifier score | 0.800 |
| Perplexity | 421.290 |