| very | 29 | degree |
| really | 25 | degree |
| sometimes | 14 | degree |
| learning → be → hard | 351 |
| learning → be → difficult task | 29 |
| learning → be → hard thing | 6 |
| learning → be → tough task | 5 |
| learning → be → hard task | 4 |
| learning → be → hard part | 3 |
| negative | neutral | positive |
| 0.492 | 0.344 | 0.164 |
| Raw frequency | 398 |
| Normalized frequency | 0.713 |
| Modifier score | 0.653 |
| Perplexity | 18.457 |