| very | 7 | degree |
| for those in wheelchairs | 4 | other |
| sometimes | 3 | temporal |
| street → be → difficult | 22 |
| street → be difficult to → navigate | 4 |
| street → become difficult to → navigate | 3 |
| street → become → difficult | 3 |
| negative | neutral | positive |
| 0.672 | 0.268 | 0.060 |
| Raw frequency | 32 |
| Normalized frequency | 0.390 |
| Modifier score | 0.700 |
| Perplexity | 262.114 |