| always | 12 | temporal |
| according to discovery news | 3 | other |
| since ancient times | 3 | temporal |
| rabbit → be → a symbol of fertility | 11 |
| rabbit → be → an emblem of fertility | 9 |
| rabbit → symbolize → fertility | 7 |
| rabbit → be → symbols of fertility | 6 |
| negative | neutral | positive |
| 0.126 | 0.680 | 0.194 |
| Raw frequency | 33 |
| Normalized frequency | 0.578 |
| Modifier score | 0.967 |
| Perplexity | 36.179 |