| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't [be] | 1651 |
|
| 2 | n't [be] [v-ing] | 996 |
|
| 3 | [verb] n't [v-ing] | 21 |
|
| 4 | [verb] [be] [v-ing] | 18 |
|
