| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which this is [vb pp] is | 5 |
|
| 2 | [prep] which this is [vb pp] is | 5 |
|
| 3 | which this [noun sg] is [vb pp] is | 9 |
|
| 4 | which this [noun] is [vb pp] is | 9 |
|
