| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] [prep] [pos pn] | 172 |
|
| 2 | [no cls] it [be] [noun] [prep] | 32 |
|
| 3 | [no cls] [be] [noun] [prep] [pos pn] | 5 |
|
