| very | 20 | degree |
| often | 8 | degree |
| to perceive it | 7 | purpose |
| space → be → hard | 88 |
| space → be → difficult | 60 |
| space → be → tough | 7 |
| space → become → hard | 3 |
| space → prove → difficult | 3 |
| negative | neutral | positive |
| 0.443 | 0.386 | 0.171 |
| Raw frequency | 161 |
| Normalized frequency | 0.525 |
| Modifier score | 0.589 |
| Perplexity | 49.630 |