| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [pers pn] [prep] | 600 |
|
| 2 | [vb past] [pers pn] [prep] [num ord] | 92 |
|
| 3 | which [vb past] [prep] [num ord] | 24 |
|
| 4 | which [vb past] [pers pn] [num ord] | 5 |
|
