| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] which [vb mod] have [been] | 12 |
|
| 2 | [det] [Wh det] [vb mod] have been | 12 |
|
| 3 | that [Wh det] [vb mod] have [been] | 5 |
|
