| forward | 15 | manner |
| to challenging themselves | 10 | purpose |
| up to a teacher | 7 | transitive-object |
| student → can → look | 45 |
| student → be able to → look | 44 |
| student → could → look | 5 |
| negative | neutral | positive |
| 0.045 | 0.513 | 0.442 |
| Raw frequency | 94 |
| Normalized frequency | 0.462 |
| Modifier score | 1.000 |
| Perplexity | 387.508 |