| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | impossible for [pers pn] [to-vb] [prep] | 24 |
|
| 2 | impossible for him [to-vb] [prep] | 8 |
|
| 3 | impossible for them [to-vb] [prep] | 7 |
|
| 4 | impossible for [pers pn] [to-vb] in | 5 |
|
