| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [noun] [vb past] [prep] | 664 |
|
| 2 | [pron] [noun] [vb past] for | 279 |
|
| 3 | which [noun] [verb] for | 143 |
|
| 4 | [Wh det] [noun] [vb past] for | 98 |
|
| 5 | which [noun] [vb past] for | 59 |
|
