| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] | 23916 |
|
| 2 | [pron] [be] on | 7736 |
|
| 3 | [pers pn] [be] on | 6418 |
|
| 4 | it [be] on | 1540 |
|
