| according to the american thyroid association | 3 | other |
| for over 100 years | 2 | temporal |
| for morebrthan | 2 | other |
| iodine → be → element | 25 |
| iodine → be → the element | 5 |
| iodine → be known as → the element | 4 |
| negative | neutral | positive |
| 0.143 | 0.748 | 0.109 |
| Raw frequency | 34 |
| Normalized frequency | 0.500 |
| Modifier score | 0.800 |
| Perplexity | 54.199 |