| for safeguarding your investment | 7 | purpose |
| for a safe and peaceful journey | 6 | purpose |
| often | 5 | degree |
| buying → be → essential | 45 |
| buying → be → must | 11 |
| buying → be → necessity | 8 |
| negative | neutral | positive |
| 0.088 | 0.502 | 0.410 |
| Raw frequency | 64 |
| Normalized frequency | 0.466 |
| Modifier score | 0.720 |
| Perplexity | 91.676 |