| regularly | 81 | degree |
| weekly | 10 | temporal |
| each week | 10 | temporal |
| ear → be → checked | 162 |
| ear → be checked for → irritation | 5 |
| ear → require → regular checking | 4 |
| ear → be checked for → problem | 3 |
| negative | neutral | positive |
| 0.321 | 0.621 | 0.057 |
| Raw frequency | 174 |
| Normalized frequency | 0.909 |
| Modifier score | 0.792 |
| Perplexity | 189.992 |