| in the air | 8 | location |
| except the sole of its foot | 5 | other |
| to reduce the pigeon population | 3 | purpose |
| bird → be → loose | 21 |
| bird → let → loose | 10 |
| bird → be let → loose | 7 |
| bird → be set → loose | 3 |
| negative | neutral | positive |
| 0.257 | 0.598 | 0.146 |
| Raw frequency | 41 |
| Normalized frequency | 0.471 |
| Modifier score | 0.433 |
| Perplexity | 396.989 |