| for people | 14 | transitive-object |
| in depression | 9 | location |
| often | 7 | degree |
| tyrosine → be → useful | 13 |
| tyrosine → be → effective | 11 |
| tyrosine → be → helpful | 10 |
| tyrosine → be → beneficial | 8 |
| tyrosine → have → beneficial effects | 3 |
| negative | neutral | positive |
| 0.041 | 0.280 | 0.678 |
| Raw frequency | 45 |
| Normalized frequency | 0.831 |
| Modifier score | 0.600 |
| Perplexity | 41.018 |