| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [conj] it [verb] | 535 |
|
| 2 | [be] [vb pp] as [pron] [verb] | 372 |
|
| 3 | [be] [verb] as it [verb] | 56 |
|
