| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] at [art] | 145 |
|
| 2 | [vb past] at [art] same | 107 |
|
| 3 | which [vb past] [art] same | 27 |
|
| 4 | which at [art] same | 21 |
|
