| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [prep] | 3183 |
|
| 2 | it [be] [prep] [det] | 2767 |
|
| 3 | [subord] it [be] [det] | 636 |
|
| 4 | [subord] [be] [prep] [det] | 31 |
|
| 5 | [subord] it [prep] [det] | 5 |
|
