| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] for [pron] [verb] | 302 |
|
| 2 | [be] impossible for [pron] [verb] | 71 |
|
| 3 | be impossible for [pron] [verb] | 71 |
|
| 4 | [is] impossible for [pron] [verb] | 32 |
|
| 5 | is impossible [prep] [pron] [verb] | 24 |
|
| 6 | is impossible for [pron] [verb] | 24 |
|
| 7 | is impossible [prep] [pron] [verb] | 24 |
|
