| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [is] [adv] [verb] | 1849 |
|
| 2 | [coord] [be] [not/n't] [verb] | 808 |
|
| 3 | [conj] [is] [not/n't] [verb] | 397 |
|
