| very | 61 | degree |
| really | 17 | degree |
| a bit | 11 | temporal |
| course → be → tough | 465 |
| course → be → tough one | 17 |
| course → be → tough road | 4 |
| course → be → toughie | 3 |
| negative | neutral | positive |
| 0.223 | 0.427 | 0.350 |
| Raw frequency | 489 |
| Normalized frequency | 0.624 |
| Modifier score | 0.789 |
| Perplexity | 162.809 |