| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] [prep] a | 1863 |
|
| 2 | [be] [verb] [pers pn] [prep] a | 432 |
|
| 3 | it [verb] [pers pn] [prep] a | 131 |
|
| 4 | it [be] [verb] [pers pn] [prep] | 82 |
|
| 5 | it [be] [verb] [pers pn] a | 29 |
|
