| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [not/n't] [v-ing] on [adj] | 8 |
|
| 2 | is [not/n't] [v-ing] on [det] | 7 |
|
| 3 | is not [v-ing] on [adj] | 6 |
|
