| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is impossible [verb] [det] | 59 |
|
| 2 | it is impossible [to-vb] [det] | 59 |
|
| 3 | it is impossible [verb] [det] | 59 |
|
| 4 | it is impossible [verb] any | 26 |
|
| 5 | it is impossible [verb] all | 10 |
|
| 6 | it is impossible [verb] such | 5 |
|
