| according to users | 13 | other |
| sometimes | 8 | temporal |
| after expanding the topic properties | 2 | temporal |
| problem → can → appear | 65 |
| problem → could → appear | 9 |
| negative | neutral | positive |
| 0.599 | 0.342 | 0.059 |
| Raw frequency | 74 |
| Normalized frequency | 0.378 |
| Modifier score | 0.569 |
| Perplexity | 198.556 |