| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it impossible [prep] [pers pn] [to-vb] | 48 |
|
| 2 | it was [prep] [pers pn] [to-vb] | 31 |
|
| 3 | it was impossible [prep] [pers pn] | 22 |
|
| 4 | was impossible [prep] [pers pn] [to-vb] | 20 |
|
