| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [pron] | 2137 |
|
| 2 | as it [be] [prep] | 951 |
|
| 3 | as it [be] [pron] | 148 |
|
| 4 | as [be] [prep] [pron] | 23 |
|
