| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [vb past] [prep] [art] | 848 |
|
| 2 | [pron] [vb past] [prep] [art] first | 433 |
|
| 3 | which [vb past] [prep] [art] first | 29 |
|
| 4 | which [pron] [vb past] [art] first | 10 |
|
