| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [noun] [prep] | 590 |
|
| 2 | [conj] it [be] [prep] [pos pn] | 325 |
|
| 3 | it [be] [noun] [prep] [pos pn] | 172 |
|
| 4 | [conj] [be] [noun] [prep] [pos pn] | 35 |
|
