| for the first few days | 6 | temporal |
| to avoid placing too much weight | 2 | purpose |
| patient → use → cane | 8 |
| patient → need → cane | 6 |
| negative | neutral | positive |
| 0.101 | 0.806 | 0.093 |
| Raw frequency | 14 |
| Normalized frequency | 0.285 |
| Modifier score | 0.671 |
| Perplexity | 127.958 |