| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [art] | 8667 |
|
| 2 | [vb past] as [art] | 3506 |
|
| 3 | which [vb past] as | 175 |
|
| 4 | which as [art] | 47 |
|
