| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] a cause for | 17 |
|
| 2 | [noun] [be] a cause for | 17 |
|
| 3 | [noun] be a cause for | 17 |
|
| 4 | [noun sg] [be] a cause for | 12 |
|
| 5 | [noun] is a cause for | 11 |
|
| 6 | [noun] [is] a cause for | 11 |
|
| 7 | [noun] [was/were] a cause for | 5 |
|
| 8 | [noun pl] [be] a cause for | 5 |
|
