| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it [is] not | 635 |
|
| 2 | [verb] [subord] it [is] [adv] | 412 |
|
| 3 | [verb] [subord] [pron] [is] not | 119 |
|
| 4 | [verb] [subord] it [be] not | 109 |
|
| 5 | [verb] [subord] it [is] [not/n't] | 87 |
|
| 6 | [verb] [subord] it [is] not | 87 |
|
