| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [be] not [verb] | 271 |
|
| 2 | [coord] it [be] hard [verb] | 163 |
|
| 3 | it [be] not hard [verb] | 82 |
|
| 4 | [coord] it [be] not hard | 19 |
|
