| sometimes | 24 | temporal |
| to cost money | 17 | purpose |
| always | 14 | degree |
| problem → can → arise | 1026 |
| problem → could → arise | 219 |
| problem → can → emerge | 22 |
| problem → could → emerge | 5 |
| negative | neutral | positive |
| 0.596 | 0.343 | 0.061 |
| Raw frequency | 1272 |
| Normalized frequency | 0.714 |
| Modifier score | 0.671 |
| Perplexity | 32.548 |