| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [verb] [prep] [adj] | 498 |
|
| 2 | which [modal v] [verb] [prep] [adj] | 498 |
|
| 3 | [pron] may [verb] [prep] [adj] | 365 |
|
| 4 | which may [verb] [prep] [adj] | 74 |
|
| 5 | which may [verb] [prep] [adj] | 74 |
|
