| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [noun] which [vb past] [prep] | 56 |
|
| 2 | [v-ing] [prep] [noun] [pron] [vb past] [prep] | 50 |
|
| 3 | [v-ing] [prep] [noun] which [verb] [prep] | 17 |
|
| 4 | [v-ing] [prep] [noun] which [vb past] [prep] | 9 |
|
