| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on which be [vb pp] [art] [adj] | 8 |
|
| 2 | on [Wh det] was [vb pp] [art] [adj] | 7 |
|
| 3 | on [Wh det] be [vb pp] a [adj] | 6 |
|
