| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [is] [adv] not | 70 |
|
| 2 | [coord] it 's [adv] not | 65 |
|
| 3 | [coord] it is [adv] not | 64 |
|
| 4 | and it [is] [adv] not | 58 |
|
| 5 | [coord] it [is] certainly not | 33 |
|
| 6 | [coord] it [is] still not | 30 |
|
| 7 | [coord] it [is] just not | 18 |
|
| 8 | [coord] it [is] therefore not | 12 |
|
