| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [vb mod] [vb infin] [art] | 407 |
|
| 2 | on which [pron] [vb mod] [vb infin] | 157 |
|
| 3 | on [pron] [vb mod] [vb infin] [art] | 30 |
|
