| promptly | 6 | manner |
| for using the other’s service | 6 | purpose |
| for every complaint | 5 | purpose |
| firm → pay → fee | 45 |
| firm → be paid → fee | 10 |
| firm → undertake to pay → fee | 7 |
| firm → paid → fee | 6 |
| firm → pay → the fee | 6 |
| negative | neutral | positive |
| 0.218 | 0.718 | 0.064 |
| Raw frequency | 74 |
| Normalized frequency | 0.540 |
| Modifier score | 0.760 |
| Perplexity | 165.730 |