| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [pron] | 854 |
|
| 2 | [vb mod] be on [pron] | 256 |
|
| 3 | it be on [pron] | 142 |
|
| 4 | it [vb mod] be on | 115 |
|
