| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [be] [verb] by [noun pl] | 263 |
|
| 2 | [vb past] [be] cause by [noun] | 18 |
|
| 3 | [verb] [be] cause by [noun pl] | 13 |
|
| 4 | [vb past] [be] cause [prep] [noun pl] | 5 |
|
