| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to | 62724 |
|
| 2 | it [be] [vb pp] | 37790 |
|
| 3 | it [be] to | 1851 |
|
| 4 | it [vb pp] to | 142 |
|
