| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [prep] [det] [noun] | 560 |
|
| 2 | which [vb past] [prep] [det] [noun] | 181 |
|
| 3 | [pron] had [prep] [det] [noun] | 120 |
|
| 4 | which have [prep] [det] [noun] | 23 |
|
| 5 | which had [prep] [adj] [noun] | 12 |
|
