| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [prep] [art] [adj] | 1093 |
|
| 2 | [pron] [vb past] [prep] [art] same | 248 |
|
| 3 | which [verb] [prep] [art] same | 56 |
|
| 4 | which [vb past] [prep] [art] same | 18 |
|
| 5 | [Wh det] [vb past] [prep] [art] same | 18 |
|
