| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] be [v-ing] at [det] | 10 |
|
| 2 | [modal v] [not/n't] be [v-ing] at [det] | 10 |
|
| 3 | have [not/n't] be [v-ing] at [det] | 7 |
|
| 4 | [verb] [not/n't] be [v-ing] at [det] | 7 |
|
