| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it be [adj] not [verb] | 13 |
|
| 2 | [subord] it [be] [adj] not [to-vb] | 13 |
|
| 3 | [subord] it [is] [adj] not [verb] | 9 |
|
| 4 | [subord] it is [adj] not [verb] | 8 |
|
| 5 | [subord] it [be] important not [verb] | 7 |
|
| 6 | so it [be] [adj] not [verb] | 5 |
|
