| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be for [pron] [to-vb] | 83 |
|
| 2 | [pers pn] be impossible for [pron] | 76 |
|
| 3 | be impossible for [pron] [to-vb] | 70 |
|
| 4 | [pers pn] impossible for [pron] [to-vb] | 51 |
|
