| for a while | 10 | temporal |
| occasionally | 7 | degree |
| very | 5 | degree |
| patient → feel → weak | 38 |
| patient → become → weak | 11 |
| patient → feel → weakness | 11 |
| negative | neutral | positive |
| 0.736 | 0.249 | 0.015 |
| Raw frequency | 60 |
| Normalized frequency | 0.526 |
| Modifier score | 0.586 |
| Perplexity | 93.642 |