| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [verb] or [vb infin] | 361 |
|
| 2 | which [vb mod] [verb] [conj] [vb infin] | 123 |
|
| 3 | which [vb mod] [verb] or [verb] | 44 |
|
| 4 | which [modal v] [verb] or [vb infin] | 44 |
|
