| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which be [vb pp] to [be] | 458 |
|
| 2 | of which be [vb pp] to | 86 |
|
| 3 | of which be to [be] | 36 |
|
| 4 | of be [vb pp] to [be] | 7 |
|
