| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [v-ing] | 2043 |
|
| 2 | [not/n't] be [v-ing] | 1765 |
|
| 3 | [adv] [not/n't] [v-ing] | 675 |
|
| 4 | [adv] [not/n't] be | 448 |
|
