| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it seemed [adj] [to-vb] | 132 |
|
| 2 | it [verb] impossible [to-vb] | 64 |
|
| 3 | it [vb past] impossible [to-vb] | 36 |
|
| 4 | it seem impossible [to-vb] | 25 |
|
| 5 | [pron] seemed impossible [to-vb] | 12 |
|
| 6 | [pers pn] seemed impossible [to-vb] | 12 |
|
| 7 | it seemed impossible [to-vb] | 12 |
|
| 8 | it seemed impossible [verb] | 12 |
|
