| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [adv] [verb] | 931 |
|
| 2 | it [is] [adv] impossible [verb] | 216 |
|
| 3 | it [is] [adv] impossible [verb] | 211 |
|
| 4 | it [is] [adv] [adv] impossible | 23 |
|
| 5 | [is] [adv] [adv] impossible [verb] | 15 |
|
