| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] impossible for | 80 |
|
| 2 | it would [be] [adv] impossible | 40 |
|
| 3 | it would [be] impossible for | 26 |
|
| 4 | would [be] [adv] impossible for | 7 |
|
