| for a lifetime | 3 | temporal |
| especially | 3 | degree |
| birthday → be → memorable | 14 |
| birthday → become → memorable | 4 |
| birthday → be → unforgettable | 3 |
| negative | neutral | positive |
| 0.013 | 0.066 | 0.921 |
| Raw frequency | 21 |
| Normalized frequency | 0.362 |
| Modifier score | 1.000 |
| Perplexity | 46.816 |