| for confidentiality of the members | 5 | purpose |
| from another group | 4 | other |
| often | 3 | degree |
| group → be → secret | 54 |
| group → keep → secret | 9 |
| negative | neutral | positive |
| 0.196 | 0.697 | 0.107 |
| Raw frequency | 63 |
| Normalized frequency | 0.437 |
| Modifier score | 0.743 |
| Perplexity | 252.730 |