| mostly | 7 | degree |
| delicately | 4 | degree |
| by nature | 3 | other |
| pebble → be → smooth | 15 |
| pebble → be → smoothed | 5 |
| pebble → become → smooth | 3 |
| negative | neutral | positive |
| 0.073 | 0.518 | 0.409 |
| Raw frequency | 23 |
| Normalized frequency | 0.620 |
| Modifier score | 0.900 |
| Perplexity | 168.158 |