| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [pers pn] | 2999 |
|
| 2 | [vb past] [pers pn] [num ord] | 491 |
|
| 3 | which [vb past] [num ord] | 136 |
|
| 4 | which [pers pn] [num ord] | 47 |
|
