| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [verb] [vb mod] [vb infin] | 318 |
|
| 2 | [pron] [pron] [vb -s] [vb mod] [vb infin] | 88 |
|
| 3 | which [pron] [vb -s] [modal v] [vb infin] | 70 |
|
| 4 | which [pron] [vb -s] [vb mod] [verb] | 70 |
|
