| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it is [adv] [verb] | 688 |
|
| 2 | it is not [adv] [verb] | 342 |
|
| 3 | [subord] it is not [verb] | 228 |
|
| 4 | [subord] it is not [adv] | 179 |
|
| 5 | [subord] it not [adv] [verb] | 13 |
|
