| each year | 8 | temporal |
| fully | 3 | degree |
| for children | 3 | transitive-object |
| lifeguard → be → certified | 26 |
| lifeguard → be certified by → associates | 6 |
| lifeguard → have → certification | 5 |
| negative | neutral | positive |
| 0.041 | 0.621 | 0.338 |
| Raw frequency | 37 |
| Normalized frequency | 0.501 |
| Modifier score | 1.000 |
| Perplexity | 314.618 |