| once a year | 23 | temporal |
| properly | 16 | degree |
| every year | 14 | temporal |
| lawn → be → aerated | 201 |
| lawn → be aerated in → the fall | 6 |
| lawn → aerated in → the spring | 4 |
| lawn → be aerated in → the spring | 3 |
| negative | neutral | positive |
| 0.116 | 0.600 | 0.284 |
| Raw frequency | 214 |
| Normalized frequency | 0.804 |
| Modifier score | 0.850 |
| Perplexity | 150.116 |