| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [noun] [vb mod] [vb infin] | 815 |
|
| 2 | [prep] [noun] [vb mod] [vb infin] been | 487 |
|
| 3 | [prep] which [vb mod] [vb infin] been | 26 |
|
| 4 | which [noun] [vb mod] [vb infin] been | 17 |
|
