| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [not/n't] [v-ing] at all | 12 |
|
| 2 | is [not/n't] [v-ing] at [det] | 9 |
|
| 3 | [is] not [v-ing] at [det] | 8 |
|
