| firmly | 4 | manner |
| forever | 4 | temporal |
| on the cell | 4 | location |
| memory → be → etched | 9 |
| memory → be etched in → our minds | 4 |
| memory → be etched in → mind | 3 |
| negative | neutral | positive |
| 0.090 | 0.437 | 0.473 |
| Raw frequency | 16 |
| Normalized frequency | 0.319 |
| Modifier score | 0.300 |
| Perplexity | 323.361 |