| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [verb] [adj] [noun] | 372 |
|
| 2 | which [vb past] [vb pp] [adj] [noun] | 235 |
|
| 3 | which [verb] caused [adj] [noun] | 36 |
|
| 4 | [pron] [vb past] caused [adj] [noun] | 25 |
|
| 5 | which [vb past] cause [adj] [noun] | 16 |
|
