| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [vb pp] [adj] | 1310 |
|
| 2 | as it [be] [vb pp] | 899 |
|
| 3 | as it [be] [adj] | 728 |
|
| 4 | as [be] [vb pp] [adj] | 35 |
|
