| very | 12 | degree |
| a little | 5 | degree |
| usually | 5 | degree |
| kayak → be → tough | 24 |
| kayak → be → difficult | 10 |
| kayak → be → hard | 7 |
| kayak → be → tougher | 4 |
| negative | neutral | positive |
| 0.232 | 0.368 | 0.400 |
| Raw frequency | 45 |
| Normalized frequency | 0.548 |
| Modifier score | 0.713 |
| Perplexity | 164.294 |