| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [prep] the [num ord] [adj] | 8 |
|
| 2 | which [vb past] [prep] the first [adj] | 5 |
|
| 3 | which [vb past] [prep] the [num ord] [adj] | 5 |
|
