| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] [prep] [pron] | 1862 |
|
| 2 | it [be] [adj] [prep] [pers pn] | 1299 |
|
| 3 | [pron] [be] [adj] [prep] us | 290 |
|
| 4 | it [be] [adj] [prep] us | 206 |
|
| 5 | it [be] [adj] [prep] we | 187 |
|
