| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pers pn] may [vb infin] [vb pp] | 12 |
|
| 2 | [prep] which [pron] may [vb infin] [vb pp] | 12 |
|
| 3 | [prep] which [pron] may have [vb pp] | 10 |
|
