| for the fluorescence signal | 4 | purpose |
| partly | 2 | degree |
| in other words | 2 | other |
| region → be → negative | 11 |
| region → become → negative | 4 |
| region → be considered → negative | 3 |
| negative | neutral | positive |
| 0.305 | 0.621 | 0.074 |
| Raw frequency | 18 |
| Normalized frequency | 0.275 |
| Modifier score | 0.000 |
| Perplexity | 253.269 |