| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] impossible [prep] them [to-vb] | 15 |
|
| 2 | [pron] [be] [prep] them [to-vb] | 12 |
|
| 3 | [be] impossible [prep] them [to-vb] | 12 |
|
| 4 | [pron] [be] impossible [prep] them | 12 |
|
