| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [pers pn] [verb] | 138 |
|
| 2 | [pron] [be] [prep] [pers pn] [to-vb] | 105 |
|
| 3 | it [be] [prep] [pron] [to-vb] | 98 |
|
