| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be for [pers pn] [to-vb] | 76 |
|
| 2 | be impossible for [pers pn] [to-vb] | 61 |
|
| 3 | it be impossible for [pers pn] | 60 |
|
| 4 | it impossible for [pers pn] [to-vb] | 48 |
|
