| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] to [be] | 3684 |
|
| 2 | [pron] [vb pp] to [be] | 109 |
|
| 3 | [pers pn] [vb pp] to [be] | 73 |
|
| 4 | it [vb pp] [prep] [be] | 26 |
|
| 5 | it [vb pp] to [be] | 22 |
|
| 6 | it [vb pp] to [be] | 22 |
|
