| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which can [verb] | 1689 |
|
| 2 | [pron] can work | 413 |
|
| 3 | which [vb mod] work | 36 |
|
| 4 | which [modal v] work | 36 |
|
| 5 | which can work | 6 |
|
