| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] impossible [prep] they [to-vb] | 15 |
|
| 2 | [be] impossible [prep] they [to-vb] | 12 |
|
| 3 | [pers pn] [be] [prep] they [to-vb] | 12 |
|
| 4 | [pers pn] [be] impossible [prep] they | 12 |
|
