| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [prep] | 5467 |
|
| 2 | it [be] [verb] on | 1291 |
|
| 3 | it be [verb] on | 1291 |
|
| 4 | [pron] is [verb] on | 924 |
|
| 5 | it [is] [verb] on | 504 |
|
