| by adding a 5th grade | 5 | manner |
| each summer | 4 | temporal |
| recently | 3 | temporal |
| school → be → expanded | 89 |
| school → could → expand | 5 |
| school → be → expanding | 3 |
| negative | neutral | positive |
| 0.050 | 0.670 | 0.280 |
| Raw frequency | 97 |
| Normalized frequency | 0.488 |
| Modifier score | 0.500 |
| Perplexity | 480.607 |