| often | 3 | temporal |
| as an example | 3 | manner |
| tumor → cause → headache | 26 |
| tumor → include → headache | 5 |
| tumor → result in → headache | 4 |
| tumor → lead to → headache | 3 |
| tumor → produce → headache | 3 |
| negative | neutral | positive |
| 0.825 | 0.153 | 0.022 |
| Raw frequency | 41 |
| Normalized frequency | 0.424 |
| Modifier score | 0.433 |
| Perplexity | 253.125 |