| to ensure | 7 | purpose |
| to not disturb him | 6 | purpose |
| to present the ancient environment | 3 | purpose |
| director → take → care | 26 |
| director → taken → care | 5 |
| negative | neutral | positive |
| 0.137 | 0.675 | 0.188 |
| Raw frequency | 31 |
| Normalized frequency | 0.331 |
| Modifier score | 1.000 |
| Perplexity | 78.277 |