| for interviews | 6 | purpose |
| very | 5 | degree |
| for listening to sound recordings | 5 | purpose |
| headphone → be → must | 18 |
| headphone → be → essential | 15 |
| headphone → be → important | 15 |
| headphone → be → necessity | 5 |
| headphone → be → crucial | 4 |
| negative | neutral | positive |
| 0.075 | 0.362 | 0.563 |
| Raw frequency | 57 |
| Normalized frequency | 0.507 |
| Modifier score | 0.600 |
| Perplexity | 35.683 |