| to make tendons | 7 | purpose |
| in different animals | 4 | other |
| protein → make → skin | 24 |
| protein → be → skin | 16 |
| protein → form → skin | 14 |
| protein → give → skin | 6 |
| protein → develop → skin | 4 |
| protein → produce → skin | 3 |
| protein → create → skin | 3 |
| negative | neutral | positive |
| 0.056 | 0.696 | 0.248 |
| Raw frequency | 70 |
| Normalized frequency | 0.494 |
| Modifier score | 0.500 |
| Perplexity | 139.706 |