| gradually | 14 | manner |
| over time | 4 | temporal |
| based on individual evaluation | 3 | other |
| exercise → be → increased | 26 |
| exercise → be → increase | 3 |
| exercise → be increased in → number | 3 |
| negative | neutral | positive |
| 0.038 | 0.588 | 0.374 |
| Raw frequency | 32 |
| Normalized frequency | 0.358 |
| Modifier score | 0.967 |
| Perplexity | 150.427 |