| because of structural problem of nasal passageway | 6 | cause |
| less frequently | 5 | degree |
| sinusitis → can → occur | 9 |
| sinusitis → can → result | 5 |
| sinusitis → occur as → a result of an infection | 4 |
| sinusitis → can → happen | 3 |
| sinusitis → take → place | 3 |
| negative | neutral | positive |
| 0.798 | 0.192 | 0.010 |
| Raw frequency | 24 |
| Normalized frequency | 0.544 |
| Modifier score | 0.500 |
| Perplexity | 190.666 |