| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which be [vb pp] to [be] | 460 |
|
| 2 | has be [vb pp] to [be] | 282 |
|
| 3 | which has be [vb pp] to | 91 |
|
| 4 | which has [vb pp] to [be] | 30 |
|
| 5 | which has be [vb pp] [be] | 14 |
|
