| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to [be] a | 1203 |
|
| 2 | it [be] [vb pp] to [be] | 689 |
|
| 3 | it [be] [vb pp] to a | 126 |
|
| 4 | it [be] to [be] a | 113 |
|
