| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [not/n't] [adv] | 12068 |
|
| 2 | and is [adv] | 4269 |
|
| 3 | and [not/n't] [adv] | 2194 |
|
| 4 | and is [not/n't] | 638 |
|
