| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [is] [adv] | 8492 |
|
| 2 | [conj] it [is] not | 5703 |
|
| 3 | [coord] it [be] not | 4400 |
|
| 4 | [coord] [pron] [is] not | 3752 |
|
