| better | 8 | degree |
| permanently | 5 | manner |
| in one case | 3 | temporal |
| dna → be → preserved | 19 |
| dna → be → kept | 9 |
| dna → be → maintained | 4 |
| dna → be → retained | 3 |
| negative | neutral | positive |
| 0.147 | 0.645 | 0.208 |
| Raw frequency | 35 |
| Normalized frequency | 0.421 |
| Modifier score | 0.600 |
| Perplexity | 59.473 |