| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [adv] to be | 389 |
|
| 2 | has [be] [vb pp] to be | 280 |
|
| 3 | has [be] [vb pp] [adv] to | 170 |
|
| 4 | has [vb pp] [adv] to be | 60 |
|
