| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] [to-vb] [conj] [adj] | 425 |
|
| 2 | it [be] [adj] [to-vb] [conj] [adj] | 419 |
|
| 3 | [pers pn] [be] impossible [to-vb] [conj] [adj] | 13 |
|
| 4 | [pron] [be] impossible [to-vb] [conj] [adj] | 13 |
|
| 5 | it [be] impossible [to-vb] [conj] [adj] | 13 |
|
| 6 | it [be] impossible [to-vb] [conj] [adj] | 13 |
|
| 7 | it [be] impossible [verb] [conj] [adj] | 13 |
|
