| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [adj] for us | 176 |
|
| 2 | [pers pn] be impossible for [pron] | 76 |
|
| 3 | [pers pn] be impossible for [pers pn] | 60 |
|
| 4 | [pers pn] be impossible [prep] us | 11 |
|
| 5 | [pers pn] [be] impossible for us | 11 |
|
| 6 | [pers pn] be impossible for we | 11 |
|
| 7 | [pers pn] be impossible for us | 11 |
|
| 8 | [pron] be impossible for us | 11 |
|
| 9 | [pers pn] be impossible [prep] us | 11 |
|
