| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as cause [noun sg] | 19 |
|
| 2 | as causing [noun] | 16 |
|
| 3 | as to cause [noun] | 13 |
|
| 4 | as cause [noun pl] | 9 |
|
| 5 | as cause symptom | 5 |
|
| 6 | as cause symptoms | 5 |
|
