| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [prep] [adj] [noun prp] | 79 |
|
| 2 | which [vb past] [prep] [noun prp] in | 56 |
|
| 3 | [vb past] [prep] [adj] [noun prp] in | 20 |
|
| 4 | which [vb past] [prep] [adj] in | 14 |
|
