| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] [noun] | 1418 |
|
| 2 | it [be] on [noun] | 260 |
|
| 3 | it be on [noun] | 260 |
|
| 4 | [pron] is on [noun] | 191 |
|
| 5 | it [is] on [noun] | 152 |
|
