| every month | 6 | temporal |
| for services outside these working hours | 2 | cause |
| surcharge → be → added | 44 |
| surcharge → be added for → payment | 3 |
| negative | neutral | positive |
| 0.154 | 0.802 | 0.044 |
| Raw frequency | 47 |
| Normalized frequency | 0.621 |
| Modifier score | 0.200 |
| Perplexity | 214.205 |